M300B Frankenstein MK II mono amplifiers. I bought these new and are in excellent condition. Did not care for the polished stainless look(too bright) so I wrapped it with a high quality 3M carbon fibre material. It can be removed if desired but I think it looks good.Respond wonderfully to different 300B tubes. These come with the stock tubes.
Two of which are NOS. All hardwired
The finest 6N copper interstage,output and power transformers
Finest Teflon caps
All polypropylene power supply
Self biasing
3 tube configuration (6EM7 input driver, 300B output, 5U4 rectifier) for purest sonics
Input and rectifier tubes are the best NOS American. Comes standard with the finest quality, tested and matched Psvane 300B tubes. Others available at special discount pricing.
Triangular chassis shape to ensure rigidity
These amps represent a sonic breakthrough. Their transparency and absence of an electronic sound set new standards. Mated to the appropriate speakers, they will prove to be a revelation. They easily drive every Coincident speaker model. 300B Mk II Mono Block
Output Power: 8w (Triode) / Se Class A
Output Impedance: 8 ohms
Frequency Response: 20hz-20khz ±1db
T.H.D.: <1%, 20hz-20khz (Ref. Output)
Input Sensitivity: 700mv
Input Impedance: 100kohm (Rca)
S/N: >90db
Tubes: (6em7×1, 300b×1, 5u4g×1) / Channel
Power Requirement: Ac 115v Or 230v±5% 50/60hz (Selectable)
Dimension: 15 W x 12 D x 8.5H
Gross Weight: 18.50 Kgs
Net Weight: 15.50 Kgs
| 
