Yorkville BB115 Big Block Bass Guitar Amplifier Instruction Manual

Yorkville BB115 Big Block Bass Guitar Amplifier

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 DO NOT STACK symbol is intended to alert the user that the product shall not be vertically stacked because of the nature of the product.

SEPARATE COLLECTION
IEC 60417-5041
CAUTION : HOT SURFACE ATTENTION: SURFACE CHAUDE DO NOT PUSH OR PULL

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.
NOT TO BE SERVICED BY USERS

CAUTION : OVERHEAD LOAD ATTENTION: CHARGE AÉRIENNE

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 Alimentation  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 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.
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.
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

• Read these instructions.
• Keep these instructions.
• Heed all warnings.
• Follow all instructions.
• Do not use this apparatus near water.
• Clean only with dry cloth.
• Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
• Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
• 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.
• Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
• Only use attachments/accessories specified by the manufacturer.
• 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.
• Unplug this apparatus during lightning storms or when unused for long periods of time.
• 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.

Traynor Big Block Bass Combo

BB115 Thank you for choosing the Traynor Big Block Bass amplifier combo. You will discover that this bass amp sounds “just right” with a minimum amount of effort and knob twirling.

Overview

Features

• The power LED displays the status of the amplifier (power up, ready, fault and mute).
• 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 control.
• The Master volume controls the overall volume of the Big Block.
• The Low Expander tailors your sound precisely and uniquely by extending the lows, reducing the mids and taming the highs.
• Active Bass, Low-Mid, Hi-Mid and Treble tone controls provide up to 15dB of cut or boost.
• The Mute button cuts the audio signal to the speaker/s without affecting the Tuner output.
• The balanced XLR Line Out is selectable Pre or Post EQ and includes a Ground Lift option.
• EFX Send and Return for using external effects or connecting multiple amplifiers.
• A selectable Limiter helps prevent excessive amplifier clipping.
• Phones jack connects headphones for practicing silently or for monitoring in the studio; please note that connected to headphones disconnects signal to the main amp.
• A full-range speaker system with matched 15-inch LF and 1-inch HF drivers.
• A Tweeter In/Out switch.
• Speakon® connector for connecting an external 8-ohm cabinet

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

1. Power/Status and Power LED
   The power LED on the front panel displays the status and condition of the amplifier. When powering up, the Traynor Big Block (switch on rear panel), the LED illuminates red for a few moments and then turns blue when the amp is ready to go. If the Mute is engaged or a fault is detected the LED will illuminate red. The power switch and circuit breaker are located on the rear.

2. 0dB/Passive, -6dB/Active Inputs and Clip
   The Traynor Big Block input circuit has been designed for most basses but as we know, all basses are not created equally. Some basses have higher signals while others have very low signals, the Traynor Big Blocks feature inputs that accommodate a wide range of basses by including both 0 and -6 db inputs.
   For basses with standard, single-coil pickups, we suggest the 0 dB input; 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.

3. Limiter Switch
   To prevent hard clipping of the power amp, a selectable peak limiter is provided

4. Gain Control
   The Traynor Big Block’s Gain control allows you to set the level of the signal before it’s sent to the tone controls. This allows control of the tonal sensitivity’ ordefinition’ of the amplifier. Higher gain settings will give more `growl’ to your bass.

5. Tone Controls
   A wide range of sonic possibilities, covering the entire audio spectrum, can be achieved using the four active tone controls on the Big Block amplifier. Each tone control has a range of ±15 db. The center position denotes a neutral or nominal setting for all controls. The Bass control adjusts the level of the low frequency and works with the Low Mid, the next frequency range up helping to scupt your bottom end. The Hi Mid covers the next higher frequency range and the Treble control adjusts the upper frequency range.
   User Tip: When starting out, center all the tone controls and adjust while playing until the desired tone is achieved. Keep in mind that all tone and EQ circuits are gain-related, which means it may be necessary to re-adjust the Gain control once the desired tone is achieved. This will help you to retain the amount of clarity or `growl’ you desire.

6. Low Expander Control
   The Low Expander shapes the tone of the bass by extending the low frequency, reducing the mid frequencies (around 550 Hz) and taming the ultra highs.

7. Master Volume Control
   The Master volume adjusts the overall signal level of the amplifier; it is your master “loudness” control.

8. Mute Switch / Tuner Out Jack
   The Mute button cuts the audio signal to the speaker/s without affecting the Tuner output.

9. Phones Jack
   The Phone 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 Big Block, the amplifier is disconnected from the speaker/s.
   Note : When the Phones jack is used, the XLR Line Out, Tuner jack and Effects Send jack are active and still function.

10. EFX Send & EFX Return
    The EFX Send (Pre-Amp Out) can be used as an effects send or for sending signal to another power amp. The EFX Return (Power Amp Input jack) goes directly to the Big Block’s power amplifier, bypassing the pre-amp. The EFX Return (Power Amp Input) allows audio signals from another pre-amp go directly to the power amp bypassing the Big Block’s internal preamp, including the tone stack.
    Note: The selectable Limiter is applied directly to the signals entering the amplifier helping prevent damage to the amplifier and/or speakers.
    Note: The output signal of the Effects Send (Pre-Amp Out) is set at 0 VU. When using the Effects Send (PreAmp Out) as an effects loop, it’s recommvended to use professional-grade signal processing equipment (pedal effects might not have enough headroom).

11. Line Out XLR
    The Big Block is 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 pre-amp (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 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.

12. Speaker Output
    The Speakon Speaker Output connector allows you to connect an external 8-ohm (min) speaker cabinet. Using an external speaker DOES NOT defeat the internal speaker!

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

Specifications

• Model: BB115 Type: Bass Combo
• Cabinet Impedance (ohms): 8 Power @ cabinet impedance (watts): 400
• Minimum Impedance (ohms): 4 Max Power (watts): 800
• Speaker Configuration – LF (Size / Power): 15-inch / 400
• Speaker Configuration – HF (Size / Power): 1-inch compression / 40
• Input Channels : 1
• Channel 1 – inputs: passive 0 dB, active -6 dB
• Channel 1 – controls: Gain, Bass, Low Mid, High Mid, Treble, Low Expander
• Channel 1 – switches: Mute, Gnd Lift, Line Out Pre/Post EQ, Limter, EFX SND/RTN, Master
• Master Volume Control: Yes
• Line Out (type/configuration): Balanced Switchable Pre-EQ/Post-EQ, Ground Lift switch
• Line Out Sensitivity (Vrms ): 1 Vrms
• Effects Loop / Location: Yes / rear of unit
• LED Indicators : red, blue / protect, power
• Protection: clip,thermal, overcurrent, clip.
• Limiter / Switchable : Yes
• External speaker output / location : SpeakonTM / rear of unit
• Headphone Jack : Yes
• Other Features : 1/4-inch head phone jack, Tuner out, 1/4-inch EFX Loop (on rear)
• Dimensions (DWH, inches): 15 x 20 x 23
• Dimensions ( DWH, cm): 38 x 50 x58
• Weight (lbs / kg): 45 / 20

Block Diagram for Big Block 115

BLOCK-DIAG-BIGBLOCK115-00-1v1DESIGNED AND MANUFACTURED BY YORKVILLE SOUND

Warranty

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.

REAL Gear. REAL People.

Canada U.S.A.

• Voice: 905-837-8481
• Voice: 716-297-2920
• Fax: 905-837-8746
• Fax: 716-297-3689

www.yorkville.com Yorkville Sound Inc. 550 Granite Court 4625 Witmer Industrial Estate Pickering, Ontario Niagara Falls, New York L1W-3Y8 CANADA 14305 USA

WORLD HEADQUARTERS
CANADA Yorkville Sound Limited 550 Granite Court Pickering, Ontario L1W 3Y8 CANADA

Voice : 905-837-8481 Fax: 905-837-8746

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

Manual-Owners-BB115-00-1v4 · September 2, 2022

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