VMV P2 Balanced Preamplifier Headphone Amplifier User Manual
- June 17, 2024
- VMV
Table of Contents
VMV P2 Balanced Preamplifier Headphone Amplifier User Manual
Features
- Fully balanced design, 4 ultra-low distortion precision linear feedback circuit (PLFC)!
- The distortion is as low as 0.00006%, and the SNR is as low as 133dB!
- A total of 99 low-noise op-amps are used in a parallel design.
- High output power, 16 ohm output power up to 12W, 32 ohms up to 6W;
- The specially designed volume potentiometer greatly reduces channel deviation;
- 3 gears gain control, low gain is specially optimized for IEM;
- Pre-out function, can be used as Hi-End pre-amp;
- Classic retro toggle switch operation;
- Ultra-compact design, very suitable for desktop headphone system;
- High-precision low-temperature drift resistance, performance is not affected by temperature;
- High-quality relay and non-impact sound design;
- 20Hz to 100KHz(-0.5dB) frequency response;
- The headphone amplifier has comprehensive protections such as DC, overvoltage, and overload protection;
- Built-in high-efficiency and low-noise power system
Specification
Inputs ……………………………….Balanced x1, Unbalanced x1
Headphone outputs: …………………4.4mm Balanced x1 , XLR 4 Pin x1 , 6.35mm unbalanced
x1
Pre-outputs ……………………………………..Balanced x1, Unbalanced x1
Output Power :
……………………………………………………..12W x 2 (16 Ω)
………………………………………………………6W x 2 (32 Ω)
……………………………………………………..0mW x 2(300Ω)
…………………………………………..350mW x 2(600Ω)
SNR ………………………………………………..133dB
Dynamic Range ………………………………133dB
THD+N …………………………………………… -123dB, 0.00006% (1kHz, 32 Ω)
Input Impedance …………………………… 47kΩ
AMP output Impedance ……………………………..Near 0 Ω
Pre-output Impedance :
Balanced ………………………………………………………….44Ω
Unbalanced ……………………………………………..22Ω
Frequency Response …………………………………….20Hz – 100kHz(-0.5dB)
Gain :
Unbalanced ………………………..ow(-9dB) , Middle(0dB) , High(18dB)
Balanced ………………………………….Low(-3dB) , Middle(6dB) , High(24dB)
Power consumption(EN60065 )……………….<60 W
Size ……………………………………….280X51X235.7mm(WxHxD)
Weight ……………………………….3.25kg/7.16Ibs
Functions
- Touch switch
- 4.4mm headphone jack
- RCA input
- XLR balanced input
- XLR Pre-output
- LED
- 6.35mm headphone jack
- input selection
- Gain selection
- AC IN（100V-24V AC）
- Knob
- XLR balanced input
- RCA Pre-output
- Output selection
Indicator status instruction:
- Red light for standby mode, Red flashing light for system protection mode.
- White light for HP amplifier output.
- Green Light for Preamp output.
Safety notes
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER(OR BACK)
The lightning flash with arrowhead symbol, with in 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 equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
Safe use only under elevation
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO
RAIN OR MOISTURE.
The contents of this manual are updated without prior notice. If the function of the product you are using is inconsistent with the instructions, the function of the product shall prevail!