Dynaco ST-70 tube amplifier by Audio Van Alstine (AVA) Super 70i, perf - $950 (Fullerton)

Dynaco ST-70 tube amplifier by Audio Van Alstine (AVA) Super 70i, perf 1

Dynaco ST-70 tube amplifier by Audio Van Alstine (AVA) Super 70i, perf 1 thumbnail

Rolling Hills Dr near Brea Blvd

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condition: good

make / manufacturer: Dynaco

model name / number: ST-70

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audiophile amplifier, McIntosh, Bowers & Wilkins, audio research, Marantz, Sansui, JBL, ALTEC, Tannoy, pioneer, Adcom, Krell, Martin Logan, Klipsch, audiophile stereo kenwood, Bogen, HH Scott and The Fisher.

The Audio by Van Alstine (AVA) Super 70i, a classic modification of the Dynaco Stereo 70, provides a warm, engaging tube sound with improved definition over the stock unit. While offering a lush midrange and good soundstage,
This amplifier playing perfectly and sounding silky smooth, no humming or buzzing noise at all,

Comes with (4) matching Mullard EL-34 Russian Tube, (1) RAYTHEON 5U4GB Rectifier tube and (2) driver tube made in china.

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post id: 7933445834

posted: 2026-05-10 13:46

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Dynaco ST-70 tube amplifier by Audio Van Alstine (AVA) Super 70i,...

audiophile amplifier, McIntosh, Bowers & Wilkins, audio research, Marantz, Sansui, JBL, ALTEC, Tannoy, pioneer, Adcom, Krell, Martin Logan, Klipsch, audiophile stereo kenwood, Bogen, HH Scott...