Janusz S.
The seller is responsible for this advert and its content.
Various / Other Mactone MH-300B
Product information
- Product category
- Tube-Fullamp
- Manufacturer
- Various / Other
- Function
- flawless
- Age
- 8 years By estimate
- Usage state
- second-hand
- Appearance
- little marks
- Accessories
- complete without original box
- Color
- black / silver
- Price
- 3,900.00 €
Description
For sale Mactone MH-300B – a high-end, vacuum tube stereo power amplifier from the revered Japanese audio manufacturer Mactone. It is a powerful and musically satisfying amplifier that uses the famous 300B direct-heated triode tubes in a push-pull configuration to deliver a refined and natural sound. Triode push-pull amplifiers can be surprisingly clean and bright, while also being harmonically and musically engaging.
This MH-300B has a BorderPatrol choke installed in the B+ supply. The upgrade reduces ripple and provides a lower noise floor, giving a blacker background, more stable imaging and a more organic midrange. This is a well-known high-end upgrade in SET/PP 300B circuits and preserves the integrity of the original circuit.
4 x TJ 300B/n tubes
The amplifier and choke operate at 220 V.
The amplifier's power is up to 22 watts.
Shipping not included.
Contact me for any question concerning – via email or on WhatsApp.
This MH-300B has a BorderPatrol choke installed in the B+ supply. The upgrade reduces ripple and provides a lower noise floor, giving a blacker background, more stable imaging and a more organic midrange. This is a well-known high-end upgrade in SET/PP 300B circuits and preserves the integrity of the original circuit.
4 x TJ 300B/n tubes
The amplifier and choke operate at 220 V.
The amplifier's power is up to 22 watts.
Shipping not included.
Contact me for any question concerning – via email or on WhatsApp.
Seller:
- Shipping from Poland (61-808)
- Purchaser pays shipping costs
- Worldwide shipping
Payment methods
- Cash upon collection
- Bank transfer
- Prepayment (bank transfer)
Advert ID
7242780211
Advert time period- Start:
- 12.11.2025 - 08:16
- End:
- 11.01.2026 - 08:16
154 times in 23 day(s)
