VIOLECTRIC
VIOLECTRIC HPA V222 Headphone Amplifier
VIOLECTRIC HPA V222 Headphone Amplifier
Regular price
HK$11,200.00
Regular price
Sale price
HK$11,200.00
Unit price
/
per
Violectric HPA V222 focus:
- Bring together the successful elements and technical foundations of V200V220V280 and V281 and then make key improvements點改良
- A total of four sets of power amplifier circuits form a fully balanced amplifier architecture to output 3,500 mW @ 50 Ohm2 V RMS@ 600 Ohm power功率
- With 4-pin XLR4mm balanced output 6.3mm TRS single-ended output輸出
- Up to 7-segment gain adjustment range up to 18dB can perfectly match a variety of different headphones耳機
- With RCAXLR input for easy connection to different equipment材
- Toroidal transformer filter capacitor array up to 22.000 uF ensures clean power supply供應
- Use Japanese ALPS RK 27 variable resistance volume switch to ensure sound quality素
- made in germany
input voltage |
+ 21 dBu |
---|---|
input resistance |
10k ohms |
input sensitivity |
+6 dBu |
feedback gain |
+2dB unbalanced +8dB balancedB(平衡) |
gain |
-18 / -12 / -6 / 0 / +6 / +12 / +18dBr |
Frequency Range |
5Hz-250kHz-0.5dBB) |
output impedance |
0.25 Ohms unbalanced 0.5 Ohms balanceds(平衡) |
Damping Coefficient Load 50 RR) |
200 unbalanced 100 balanced0(平衡) |
Dynamic Range |
> 131 dB (A-wtd) |
noise |
< -102 dBu (A-wtd) |
Total Harmonic Distortion |
< -102 dB / < 0.0008 % (1kHz/2x10V/100R=1W) ; < -100 dB / < 0.001 % (1kHz/2x4V/32R=0,5W) |
crosstalk |
-100dB (1kHz) / -95dB (15kHz) |
headphone output |
4.4mm4-pole XLR6.3mm TRSRS |
input terminal |
1 x XLR1 x RCAA |
volume |
170x54x228mm |