HI-FI kits

Katso myös kurssitarjontamme! Rakentelukursseilla myös vasta-alkaja voi rakentaa vahvistimen tai muun laitteen turvallisesti ja laadukkaasti. Kts kurssitarjonta täältä.

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  1. Erik Konka Headphone Amp #1 - tube OTL headphone amp DIY KIT

    From €250.00 €201.61

    To €531.87 €428.93

  2. UralTone / Pännäri PP-EL34 RIAA -lisäosa
    €125.00 €100.81
    UralTone / Pännäri RIAA 2.0 versio UralTone PP-EL34 vahvistimelle. Voidaan asentaa vain version 2.0 PP-EL34 sarjoihin, joissa on valmiksi porattu kotelo ja paikat lisäputkille. Sarja ei sisällä ECC88 / 6922 / E88CC putkia. Learn More
  3. UralTone Stereo HIFI PP-EL34 (V2.0) tube amp kit

    From €650.00 €524.19

    To €846.00 €682.26

    UralTone PP-EL34 on tranditional, very high quality tube amp, that delivers all the nyances and harmonics of music. True tube "sounds" is pleasure to listen for hours after hours, unlike many modern amps that has great specs but makes your ears tired after few moments of listening. For all music lovers who likes to listen music, not equipments. Learn More
  4. UralTone Dual Adjustable PSU - Säädettävä virtalähde putkikytkennöille
    €16.50 €13.31

    Used on UralTone RIAA 2.0. Works well in small tube based circuits (1-2 preamp tubes) and may scaled up by replacing some parts. Both the anode and heater voltage is adjustable with multi turn trimmers.

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  5. Etuvahvistin UralTone Stereo HIFI SE-PL504 (V1.0) putkivahvistin -rakennussarjaan

    Starting at €0.33 €0.27

    Etuvahvistin Uraltone HiFi SE-PL504 putkivahvistimeen

    Poikkeuksena yleisestä käytännöstä olemme toteuttaneet rakennussarjan ostoskorikokonaisuutena. Jos lisäät listan tuotteet oletusarvomäärillä saat rakennettua valmiin vahvistimen.

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  6. UralTone / Mauri Pännäri Stereo HIFI SE-PL504 (V1.0) tube amp -kit

    Starting at €0.15 €0.12

    Rating:
    87% of 100

    Single ended amp kit published in Audiovideo.fi. Same circuit as in original, but adapted to our large amp chassis. Supplied with layout image. No english manual.

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  7. UralTone / Mauri Pännäri RIAA v2.0 kit

    As low as €9.99 €8.06

    Rating:
    99% of 100
    Loistavalla äänenlaadulla kohauttaneen Mauri Pännärin RIAA -putkietuvahvistimen uusi versio. Kytkentä perustuu audiovideo.fi sivuilla julkaistuun rakennusohjeeseen. Suosittelemme perussettiin AEG ECC88, jossa on erittäin hyvä hinta/-laatusuhde. Learn More
  8. UralTone Stereo HIFI PP-EL84 (V1.1) tube amp kit
    €550.00 €443.55
    Rating:
    93% of 100

    -Traditional tube amp design with some unique features
    -Design is based on Revenge EL34 PP designed by Mauri Pännäri, finnish tube amp guru
    -4xEL84 and 2x ECC83 (ECC81 etc works with couple modifications)
    -Output power 10W @8ohm / 0.4-0.9V input (0-10dB feedback)
    -3x RCA stereo inputs
    -Very high sound quality
    -Frequency response min. 6,2Hz-60kHz +/-0.5dB (without low pass filter -100kHz)
    -THD 1W 0.01%, 10W 0.3%
    -Feedback 0, 6 or 10dB. Most listeners found 6-10dB feedback optimal in tube amps
    -Very high quality toroid output and power transformer, Made in Finland.
    -durable turret / point-to-point construction
    -Kit is easy to build to custom chassis if builder knows basics of layout design. Toroid transformers make small chassis constructions possible.
    -Suitable for beginners. Basic tools, soldering ability and ability to concentrate
    -Size: 305x254x110mm (with tubes and transformer cover). Weight 4.7kg.
    -CNC machined chasssis

    Instructions in finnish only ; schematics, layout and bill of materials are multilingual. Email support available in english free of charge.

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