Title Modified Date Author
SE amplifier on 6S33S tube - plywood construction 04 August 2026 Grzegorz Makarewicz
Tube amplifier "Mikrus PCL86" 04 August 2026 Grzegorz Makarewicz
Burdjak Area-41 Amplifier 08 April 2026 Grzegorz Makarewicz
OTL headphone amplifier on 6N1P tubes 19 February 2026 Grzegorz Makarewicz
Unbalanced tube amplifier on a 300B tube 24 December 2025 Grzegorz Makarewicz
Tube amplifier or the hard life of a domestic designer 22 December 2025 Piotr, Grzesiek
Audio Innovations Series 500 Amplifier 20 December 2025 Grzegorz Makarewicz
Yaqin MC-100B tube amplifier 15 December 2025 Grzegorz Makarewicz
Xindak MT-3 Amplifier 15 December 2025 Grzegorz Makarewicz
WAVAC MD-300B Amplifier 15 December 2025 Grzegorz Makarewicz

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