Product · United States

Germanium tube single-ended pure Class A trans-former input preamplifier, No large loop negative feedback, gain about 7. 5 times

Product no longer available. The stores we track no longer sell it; last price seen $289.63.

Price history: 2 daily prices tracked since 2026-10-18; lowest $289.63, highest $289.63.

Germanium tube single-ended pure Class A trans-former input preamplifier, No large loop negative feedback, gain about 7. 5 times

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