Traynor BM15C Bass Combo Amplifier Instruction Manual

Traynor BM15C Bass Combo Amplifier

Product Specifications

• Product Name: BassMaster Bass Combo Amplifiers
• Models: BM15C, BM12MOBILE
• Indoor Use Only
• Power Source: Electric
• Warning: Do not expose to rain or moisture

Product Usage Instructions

Safety Instructions

It is important to follow these safety instructions for the proper and safe use of the BassMaster Bass Combo Amplifiers:

• Read and understand the Owner’s Manual before operation.
• Clean the amplifier only with a dry cloth.
• Do not expose the amplifier to rain or moisture.
• Use only recommended accessories and mounting equipment.
• Avoid prolonged high-volume headphone use for ear safety.

Installation

Follow these steps for safe installation:

1. Place the amplifier on a stable surface to prevent falls.
2. Ensure proper ventilation around the amplifier.
3. Avoid stacking the amplifiers vertically.
4. Keep the amplifier away from heat sources and direct sunlight.

Operation

To operate the BassMaster Bass Combo Amplifiers:

1. Connect the amplifier to a power source.
2. Adjust the volume and tone controls as desired.
3. Avoid placing liquids or objects filled with liquids on the amplifier.

IMPORTANT SAFETY INSTRUCTIONS IMPORTANT

This lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilatereal triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

FOLLOW ALL INSTRUCTIONS

Instructions pertaining to a risk of fire, electric shock, or injury to a person

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. THIS DEVICE IS FOR INDOOR USE ONLY!
INSTALLED BATTERY PACKS SHALL NOT BE EXPOSED TO EXCESSIVE HEAT SUCH AS SUNSHINE, FIRE OR THE LIKE.

Read Instructions: The Owner’s Manual should be read and understood before operation of your unit. Please, save these instructions for future reference and heed all warnings.

Cleaning: Clean only with dry cloth.

Packaging: Keep the box and packaging materials, in case the unit needs to be returned for service.

Warning: To reduce the risk or fire or electric shock, do not expose this apparatus to rain or moisture. Do not use this apparatus near water!Warning: When using electric products, basic precautions should always be followed, including the following:

Power Sources
Your unit should be connected to a power source only of the voltage specified in the owners manual or as marked on the unit. This unit has a polarized plug. Do not use with an extension cord or receptacle unless the plug can be fully inserted. Precautions should be taken so that the grounding scheme on the unit is not defeated. An apparatus with CLASS I construction shall be connected to a Mains socket outlet with a protective earthing connection. Where the MAINS plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable.

Hazards
Do not place this product on an unstable cart, stand, tripod, bracket or table. The product may fall, causing serious personal injury and serious damage to the product. Use only with cart, stand, tripod, bracket, or table recommended by the manufacturer or sold with the product. Follow the manufacturer’s instructions when installing the product and use mounting accessories recommended by the manufacturer. Only use
attachments/accessories specified by the manufacturer.

Equipment that is suspended overhead must use a secondary safeguard to prevent personal injury in the event the primary mounting mechanism fails. Safety eyebolts attached to the equipment and galvanized steel wire can be used together to implement a failsafe mounting thus ensuring the safety of the equipment and anyone positioned below the equipment.
Improper installation can result in bodily injury or death. If you are not qualified to attempt the installation get help from a professional structural rigger.

Note: Prolonged use of headphones at a high volume may cause health damage to your ears.
The apparatus should not be exposed to dripping or splashing water; no objects filled with liquids should be placed on the apparatus.
Terminals marked with the “lightning bolt” are hazardous live; the external wiring connected to these terminals require installation by an instructed person or the use of ready made leads or cords.
Ensure that proper ventilation is provided around the appliance. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

No naked flame sources, such as lighted candles, should be placed on the apparatus.

Power Cord
Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. The AC supply cord should be routed so that it is unlikely that it will be damaged. Protect the power cord from being walked on or pinched particularly at plugs. If the AC supply cord is damaged DO NOT OPERATE THE UNIT. To completely disconnect this apparatus from the AC Mains, disconnect the power supply cord plug from the AC receptacle. The mains plug of the power supply cord shall remain readily operable.

Unplug this apparatus during lightning storms or when unused for long periods of time.

Service
The unit should be serviced only by qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, requires battery pack replacement or has been dropped. Disconnect power before servicing!

IMPORTANT SAFETY INSTRUCTIONS

The Lightning Flash with arrowhead symbol within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product enclosure that may be of sufficient magnitude to constitute a risk of shock to persons

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product

1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prongs are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

WARNING:

• To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture and objects filled with liquids, such as vases, should not be placed on this apparatus.
• To completely disconnect this apparatus from the ac mains, disconnect the power supply cord plug from the ac receptacle.
• The mains plug of the power supply cord or appliance coupler shall remain readily accessible.

CAUTION
TO PREVENT ELECTRIC SHOCK HAZARD, DO NOT CONNECT TO MAINS POWER SUPPLY WHILE GRILLE IS REMOVED.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Traynor BassMaster Combo Amps BM15C/BM12Mobile
Thank you for choosing the Traynor BassMaster combo amplifier.

Features

• Inputs for standard passive pickups (0 dB) and extra-hot / active pickups (-6 dB) are provided.
• Dial-in the perfect amount of sensitivity, clarity and warmth (or even a touch of overdrive) with the Gain and Drive controls.
• The Mobile version allows at least 6 hours of battery operation for gigs where AC power is not available. (Typical operation will be much longer)
• The Deep switch provides an instant Mid-scoop tone
• Active Bass, Low-Mid, Hi-Mid and Treble tone controls provide up to 15dB of cut or boost.
• The Bright switch adds extra sheen when desired.
• The balanced XLR Line Out is selectable Pre or Post EQ and includes a Ground Lift option.
• Preamp Out and Amp In jacks for using external effects or connecting multiple amplifiers.
• The Master volume also acts as a power limiter to allow saturated bass tones at any volume level
• Phones jack connects headphones for practicing silently or for monitoring in the studio; please note that connection to headphones disconnects signal to the main amp.
• A full-range speaker system with matched 15/12-inch LF and 1-inch HF drivers.
• A Tweeter In/Out switch.
• Speakon® connector for connecting an external cabinet/s (4-ohm min)

Please take a little time to read the following instructions; then plug in, switch on, and unleash your musical creativity!

Power

BM12Mobile
Power Switch / Charge Status and Battery capacity LEDs
The power switch on the BassMaster Mobile is located on the top panel just above the D.I. switches and the fuse is located on the rear panel. The BassMaster Mobile will always be in charge mode when the unit is plugged into the wall. The power indicator will be illuminated when plugged in. It will be illuminated red whenever the battery is not 100% fully charged and will turn green when charging is complete. When the unit is turned on the battery charge status LEDs will illuminate to let you know the state of charge of the battery. When the battery is almost fully depleted the left most charge indicator will turn red indicating the unit must be charged.

Note: The power is reduced when running in Battery Mode to preserve battery life.

BM15C

Power Switch and LED
The power switch and fuse for the BM15C are located on the rear panel. The power LED on the top panel of the BM15C illuminates green when the unit is powered on.

0dB/Passive, -6dB/Active Inputs

The input circuit has been designed for most basses but, as we know, all basses are not created equal. The BassMasters feature inputs that accommodate a wide range of basses by including a 0 dB input (for basses with lower signals such as passive basses) and a -6 dB input (for basses with stronger signals). For basses with standard, single-coil pickups,we suggest the 0 dB input and for active, or extremely ‘hot’ pickups such as humbuckers, try using the -6 dB input. In all cases, the Gain control setting will establish the type of clean or overdriven sound being produced by the amp.

Bright and Deep Switches
The BassMaster amplifiers come equipped with the option to pre-contour your tone. The setting of these switches will also appear at the pre-EQ output of the D.I. The Bright switch will add extra sheen. The Deep switch will provide a mid-scoop.

Gain Control and Limit LED
The BassMaster’s Gain control allows you to set the level of the signal before it’s sent to the tone controls as well as to the Drive control. Higher Gain setting will allow you to push the signal into the onboard limiter for more saturated bass tones.

Drive Control

The BassMaster’s Drive control is used in combination with the Gain control. It’s comprised of a separate gain circuit that is mixed in parallel with the original signal. The EQ of this circuit is designed to provide more girth to the original signal. If the Gain and Drive controls are both set to higher levels this will also provide a saturated overdrive sound if desired. Turning this control fully counterclockwise effectively takes the Drive out of the signal path.

Tone Controls
A wide range of sonic possibilities, covering the entire audio spectrum, can be achieved using the four active tone controls on the BassMaster amplifiers. Each tone control has a range of ±15 db. The center position denotes a neutral or nominal setting for all controls. The Bass and Treble controls are normal shelving tone controls. The Low Mid control is centered at 220 Hz and the Hi Mid control is centered at 500 Hz.

User Tip: When starting out, center all the tone controls and adjust while playing until the desired tone is achieved.

Master Control
The Master volume adjusts the overall signal level sent to the amplifier; it is your primary “loudness” control. In the BassMaster amplifiers the Master Volume is also configured as a power level control. This configuration will allow you to achieve your desired level of saturation at any power level you desire all the way down to a few milliwatts.

Phones Jack
The Phones jack has been provided for connecting headphones which allows practice or recording without making any audible sound through the speakers. When you plug headphones in the BassMaster, the amplifier is disconnected from the speaker/s.

Note: When the Phones jack is used, the XLR Line Out and Effects Send jack are active and still function.

Media In
This input can be used to plug in your phone or an MP3 player for jamming along to your favorite tracks. The level is controlled by the master volume and the volume you set on your player.

Preamp OUT & Amp IN Jacks
The Preamp Out jack can be used as an effects send or for sending signal to another power amp, the Amp In can be used as an effects return. The Preamp Out sends the signal direct from the BassMaster’s preamp. The Amp In jack goes directly to the Master volume of the BassMaster power amplifier, bypassing the internal preamp.

Note: The output signal of the Preamp Out is set at 0 VU. When using the Preamp Out for an effects loop, it’s recommended to use professional-grade signal processing equipment (pedal effects might not have enough headroom).

DI / Line Out XLR
The BassMasters are equipped with a balanced D.I./Line output. You can select a direct, clean signal (Pre-EQ setting which delivers the sound directly to the Balanced Line Out) or tap the signal after the Preamp (Post-EQ). Both signals are routed to the Balanced Line Out before the Master volume. A Ground Lift (lifts Pin 1 of the XLR) is also provided to help when routing signals directly to other equipment or mixing consoles.

Note: In the Lift position, Pin 1 of the XLR is DIDI disconnected which might help reduce ground loop hum when routing signals directly to other equipment or mixing consoles. If ground loop hum is not present, you may get superior shielding from outside noise sources with the button in the GND setting. In most cases, it is recommended to have the switch set to GND.

User Tip: When using the XLR Line out for recording direct-to-computer, we would recommend you insert a suitable device between the amp and computer such as A.R.T.’s TubeMP with USB for extra gain control and USB conversion.

Tweeter In/Out Switch
The Tweeter switch disconnects the internal tweeter which pro-vides a softer and more classic bass amplifier tone, for more brightness set the switch to the in position.

Speaker Output
The Speakon Speaker Output connector allows you to connect an external 4-ohm (min) speaker cabinet. Using an external speaker DOES NOT defeat the internal speaker!

Specifications

Block Diagram

Block Diagram for Bassmaster BM12Mobile & BM15C

DESIGNED AND MANUFACTURED BY YORKVILLE SOUND

Two Year Warranty

Unlimited Warranty
Your Traynor two year unlimited warranty on this product is transferable and does not require registration with Yorkville Sound or your dealer. If this product should fail for any reason within two years of the original purchase date, simply return it to your Traynor dealer with original proof of purchase and it will be repaired free of charge.

Freight charges, consequential damages, weather damage, damage as a result of improper installation, damages due to exposure to extreme humidity, accident or natural disaster are excluded under the terms of this warranty. Warranty does not cover consumables such as vacuum tubes, bulbs or batteries beyond 90 days of original purchase. See your Yorkville dealer for more details. Warranty valid only in Canada and the United States.

Frequently Asked Questions (FAQ)

Q: Can I use the amplifier outdoors?
A: No, the amplifier is for indoor use only to prevent exposure to moisture and other outdoor elements.

Q: How should I clean the amplifier?
A: Use a dry cloth to clean the amplifier. Do not use liquid cleaners or expose it to dripping water.

Q: Can I stack multiple amplifiers on top of each other?
A: No, do not stack the amplifiers vertically as indicated by the DO NOT STACK symbol to avoid potential hazards.

Canada
Voice: 905-837-8481 Fax: 905-839-5776

U.S.A.
Voice: 716-297-2920 Fax: 716-297-3689

www.yorkville.cowww.yorkville.comm

Yorkville Sound
550 Granite Court Pickering, Ontario L1W-3Y8 CANADA

Yorkville Sound Inc.
4625 Witmer Industrial Estate Niagara Falls, New York 14305 USA

WEB: www.yorkville.com

WORLD HEADQUARTERS
CANADA
Yorkville Sound Limited
550 Granite Court
Pickering, Ontario
L1W 3Y8 CANADA
Voice: 905-837-8481
Fax: 905-839-5776

U.S.A.
Yorkville Sound Inc.
4625 Witmer Industrial Estate Niagara Falls, New York 14305, USA
Voice: 716-297-2920
Fax: 716-297-3689

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