Blend of both tube warmth and solid state power, lovely sounding hybrid amps.
Architecture: Zero Feedback. One Dual Triode in SRPP configuration; 12 piece MOSFET in Output Stage
Tube: 6DJ8. Can substitute tube with same filament voltage (6.3V): 6N1P, 6N30P, E288CC, E88CC, 6922, etc.
Sensitivity: 2.5 Volt RMS for full output
250 Watts RMS into 8 Ohm load
500 Watts RMS into 4 Ohm load
Will operate with loads dipping to 2 Ohm
Input Impedance: 100k Ohms, direct coupled. RCA connection only.
Slew Rate: 80V/usec minimum
Frequency Response: 20 Hz to 20KHz +/- 0.25 dB at full power
AC Input: 117 V
Power Supply: +/- 60V DC from 850 Watt toroidal transformer, Dual-bridge low noise rectification
Class of Operation:
-Front End: Single-ended pure Class A
-Output Stage: Class A biased up to 50 Watts, then Class AB
Maximum Power Consumption: 800 Watts
Dimensions: 12.5" x 5" x 16"
Weight: 40 pounds each
I've chosen to go in a different direction with my setup (more oriented to Home Theater) so these have to go to make way for further gear.
Functionally in excellent condition. Some slight tarnishing in the lapped silver finish, and a small scratch on one of the handles and top of one of the faceplates (visible in the pictures). Great sounding amps!
Sale includes original packaging, but no manual or power cables.
I will accept Paypal and associated vendor fees, but buyer pays shipping.
Happy to answer questions about these. Links to some reviews below.