DIY Hifi Supply
  • Products
    • Amp & Speaker
    • Vacuum Tubes
    • Obbligato Cap
    • Other Capacitors
    • Resistors
    • Transformers
    • Switch & Pot
    • Tube Sockets
    • Connectors
    • Cables and Wires
    • Turntable Parts
    • Active Modules
    • Speaker parts
    • Soldering Wire and Tag
    • Solid State Parts
    • Shielding & Damping
    • Chassis Shop
  • How to Order
  • Contact Us
Select Page
Home / PARTS & SCHEMATICS / Schematics / 300B

300B

Showing all 7 results

  • Minute 300B S.E.T. Amplifier (fully assembled)

    $2,199.00

    .

    Add to cart
  • Sale!

    TJ Mesh Plate 300B Globe Shape (free FedEx)

    From: $365.00

    6 in stock

    Select options
  • TJ Fullmusic 300B – Mesh Plate (dome shape, matched pair)

    $360.00

    Not available

    Read more
  • Sale!

    Premium 4-pin Teflon Socket

    $19.00 $17.10

    58 in stock

    Add to cart
  • Sale!

    Premium SE Output Transformer Pair (3.0K, 20W, 250mA, 0/4/8ohm)

    $324.00 $260.00

    Will be ship out when new stock arrives.

    Add to cart
  • Sale!

    Premium 2A3/300B SE Output Transformer Pair (0/4/8 ohm, 2.5K ,12W 500V) [OTP03]

    $173.00 $143.00

    1 in stock .

    Add to cart
  • Sale!

    Premium EL34/KT66/EL84 SE Output Transformer Pair (0/4/8 ohm, 6.6K, 12W 500V) [OPT07]

    $175.00 $156.00

    1 in stock .

    Add to cart
  • Admin Page
  • Facebook
  • Twitter
  • Instagram
  • RSS

Designed by Elegant Themes | Powered by WordPress