Package Include
1. 6SN7 SRPP Tube Preamplifier PCB (Stereo)
2. Assembly Manual
FEATURE
1. Two dual triodes 6SN7 are used for amplification with SRPP configuration.
2. Simple design, high linearity, low distortion and high amplication.
3. BHC, Nichicon, WIMA capacitors are used for decoupling capacitors for regulating circuitry and AC coupling capacitors.
4. Built-in voltage regulating circuitry
SPECIFICATION
1. Vacuum Tubes: Two 6SN7
2. Gain: 23dB
3. Maximum output voltage > 20Vrms.
4. S/N ratio: >90dB
5. Power requriement: 200V AC and 6.3V AC
6. PCB dimension: 120mm x 160mm, 2.5mm thickness and 2oz copper.
Options:
1. Toroidal Power Transformer T30L
2. HV400 BJT Regulator Kit