S M S L VMV A1 Small Delicate Class A High Resolution Power Amplifier User Manual
- June 6, 2024
- S M S L
Table of Contents
VMV A1 Small Delicate Class A High Resolution Power Amplifier
User Manual
Safety notes
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER(OR BACK).
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
Features
- Classical FET Class A amplifier circuit;
- The all-aluminum CNC shell, while being beautiful, greatly improves the heat dissipation capacity;
- The pre amp adopts parallel regulator power supply;
- Using low distortion, high precision volume control chip PGA2311;
- The headphone amplifier has 2 gears of gain control;
- Custom low-noise toroidal transformer manufactured by Noratel, UK
- With internal temperature display, better control sound quality;
- High quality audio socket imported from Japan;
- A large number of audiophile components, including nichicon KG capacitors;
- Perfect protection circuit to protect your speakers and headphones;
- Color high-resolution display;
Specification
- Inputs: RCA
- Outputs: Speaker terminal (banana connector), 6.35mm headphone jack
- THD+N: 0.003¼
- SNR: 11odB
- Channel separation: 1osdB
- Output Power: 15Wx2(40) / 30Wx2(30)
- Power Consumption: vSW(Normal Volume)
- Standby power: <a.SW
- Size: LL0X215x43mm (WxHxD)
- Weight: —<-kg
Remote Control
Install 2 x AM batteries as instructions
When using the remote control, point it toward the remote con-trol signal
receiver on the
main unit from a distance of 5 m (16 ft) or less. Do not place obstructions
between the
main unit and the remote control.
The remote control might not work if the remote control signal receiver on the
unit is
exposed to direct sunlight or bright light. If this occurs, try moving the
unit.
Beware that use of this remote control could cause the unin-tentional
operation of other
devices that can be controlled by infra.
Functions
Main unit front
1. Multi-function knob
2. LED
3. Display
4. Output source select Knob
s. Remote window
6. Mute
Main unit back
7. Unbalanced input
8. Headphone output
9. Right speaker output
10. Left speaker output
11. Power input ( 100V-24V AC)
Operation Instructions
Main Display
1. Input selection indication
2. Volume
3. Red when muted
4_mput source name
There are 3 pages of settings in this menu.
1. OUTPUT
2. HPGAINS
3. BRIGHTNESS
OUTPUTS
1. HEADPHONES
2. SPEAKERS
HP GAIN
1. LOW
2. HIGH
Factory Reset
Connect the power cord when pressing the power button, until the screen shows logo
Warranty Terms
1. The Term of Service
Foshan Shuangmusanlin Technology Co., Ltd promises to offer good-quality
products. If
the product is broken in 7 days after purchasing when you use it normally, you
can choose
to send it back for return, replacement or repairing (only the product does
not affect the
second sales can be returned ). Repairing for free in one year if you use it
normally.
2. Date of purchase is in accordance with the date on invoice or receipt uesd
by seller, and if
you buy it on line, you can show the screenshot of trade.
3. If an inappropriate usage causes the unit damaged, the warranty will be void. As below.
- All damages by inappropriate use, including using it under non-normal working environment or without following the instructions.
- Dismantling, refitting, repairing by user in private.
- Causing damage by using some fittings instead of the designative or accredited ones.
- Cannot provide credible proof of purchase.
4. Sending it back to our company for repairing.
5.Contact your S.M.S.L Audio reseller for a return or replacement.