For sale: a pair of hand-built 300B monoblock power amplifiers, designed and assembled by an experienced electronic engineer. These amplifiers use a single-ended Class A topology and deliver around 9W RMS per channel, making them an excellent match for high-sensitivity loudspeakers.

The amplifiers come with Electro-Harmonix 300B output tubes and are built using carefully selected high-quality components, including Audyn-Cap MKP-QS capacitors, Russian K40Y-9 paper-in-oil capacitors, F&T capacitors, TECH-CAP capacitors, and MPC722 precision resistors.

Specifications:
Topology: Single-ended, pure Class A
Output power: approx. 9W RMS per channel
Output tubes: 1x Electro-Harmonix 300B per amplifier
Rectifier tube: 1x 5U4G / 5AR4 per amplifier
Driver tube: 1x 6SN7 or equivalent per amplifier
Transformers: Western Electric output and power transformers

Ideal for audiophiles looking for a refined, organic and highly musical 300B tube sound.

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

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Listed4 days ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • 300B Class A Monoblock Tube Power Amplifiers
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Barcelona, Spain
Joined Reverb:2022

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