Hi-Fi 6SN7 CV1988 5692 Tube Preamp Pre-amplifier Refer CARY Preamp, 6SN7 Tube Preamp For DIY Audio Power Amplifier,Assembled
Very musical and dynamic sounding,Good choice for tube preamp DIY project
Specifications
Tubes: 6N8P/6SN7/5692/CV1988/B65 *4, 5Z4P/5Z4 *1
PCB Size: 133 * 234MM
AC power requirements:
250-0-250 100MA
0-5V 3A
0-6.3V 2.5A
0-6.3V 2.5A
Note: Power supply for filament of four 6N8P/6SN7 tubes is imdependant, You can find it on PCB with "F"-"F" silkscreen. Pls connect it with brided cable,It can be one way or two ways input. AC or DC are acceptable.
Packing List
- One 6N8P tube preamp refer CARY preamp
Frequency response range: 5 HZ - 3 db, 250 k HZ - 3 db
Power: 150 w r, 4 r 300 w, 600 w 2 r. (+ - 55 v power supply)
The SR > 20 v/US
THD < 0.02% 150 w 8 r.
SNR > 97 db
VOLTAGE GAIN = 36 times
PCB size : long= 150 MM , wide = 40 MM