Hi folks! There is a newcomer in town: An All Triode, Pure Class A, Transformer-Coupled Headphone Amplifier from Italy. I had the opportunity to thoroughly listen to the unit and I would like to share my impressions here. There is not any serious...
Gear: DAC: Grace Design m903 Tube Amp: ? Headphones: Sennheiser HD800 Single Ended Candidates: DNA Sonett 2 Eddie Current Zana Deux SE Woo Audio WA2 Other? Balanced Candidates: DNA Stratus Eddie Current Super 7 Woo Audio WA22 Other? Amp Criteria: maximize bass performance, sonic...
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- Replies: 32
- Forum: High-end Audio Forum
L 'H2A is a headphone amplifier, built with vacuum tube technology. The circuit uses four double triodes (ECC82/12AU7): the first triode is used as a voltage amplifier, the second triode is utillizato as a phase inverter and driver of the final stage. The last two triodes are current amplifiers...