Valve amplifier SE-PP60
product description
Integrated dual-mono valve amplifier based on a modernized Williamson circuit. It is a 60 Watt per channel Push-Pull, operating in ultra-linear mode.
Soviet triodes 6N8S are used as driver valves at the pre-amplifier stage. The power stage operates on excellent GU-50 radio frequency valves, Soviet-made for the military (NOS). Every amplifier channel ( left and right) has an independent power source.
The amplifier uses only top quality components:
Ogonowski speaker transformers on EI core
Khozmo 64-step attenuator with IR remote control
Nichicon, WIMA, Jantzen Superior capacitors
Top quality PCBs made in Poland
gold-plated ceramic valve sockets
WBT speaker terminals and Neutrik input sockets
metering socket for setting BIAS for power valves
Omron high quality source selector switches
The power supply uses:
three toroidal TELTO transformers
Nichicon electrolytic capacitors
Schurter filtered mains socket
two Amphenol military 10-pin output sockets
Technical data
Parameters:
max output power: 60 Watts/8Ω per channels
max output power: 62 Watts/4Ω per channels
output impedance: 4,8 Ohm
frequency range: 5 Hz – 28 kHz ( -3 dB)
input: 3xRCA
input impedance: 10kΩ
input sensitivity: 500mV
Valves: 4 x 6N8S, 8 x GU50,
dimensions: - amplifier width 430 mm
depth 500 mm
height 250 mm
- power supply width 430 mm
depth 500 mm
height 120 mm
weight: 45kg