These GM70 mono power amps are
Single-Ended Direct-Heated-Triode amps which produce powerful Class-A 30 watts
per each mono block.
ALL REASONABLE OFFERS WILL BE SERIOUSLY CONSIDERED.
110V or 230V ELECTRICITY INPUT VOLTAGE CONVERSION can be done FREE OF CHARGE.
The GM70 tube is the Russian-version 845-equivalent power triode tube with high power output and high voltage drive. In comparison to the 845, the GM70 offers little higher power output (5~10 watts more per tube) with more authoritative bass and smoother midrange performance.
Its design features are:
1. Sweet, warm & silky-smooth SE direct heated triode amplification with authoritative
class-A 30 watts power to drive modern speakers
2. 6J5 first input stage tubes (1960-vintge NOS tubes)
3. EL34 Driver tubes
4. SET Output Transformers with maximum 60watt output capacity
5. Fully Tube Regulated Power Supply with dual power transformers, dual
rectifiers, & dual choke transformers
6. Russian 1970-vintage GM70 output tube
7. An Input Volume Control to directly connect to a source (DAC, CDP, etc.)
8. Zero negative feedback Class-A design
9. All Point-to-Point Hard Wiring with 3D Air-Floating Architecture
1. Output Power: 30W/CH
2. Input: one SE RCA jacks
3. Output Jacks: 4, 8 & 16 Ohms
4. Tubes: One GM70, one 6J5, one EL34, one 6CJ3, one 5AR4 per mono amp
5. Electricity: AC110V or AC230V can be selected
6. Weight: 29Kg per mono amp
7. Dimension: 41Cm W x 26Cm D x 25Cm H
A buyer pays only nominal
shipping (e.g. $400~$600 for EMS express shipping) and 4.5% paypal fee.
If not satisfied, a buyer can return the units within 10 days of delivery. ( the buyer pays the return shipping)