Fidelity Audio Hifi Upgrades

Quad 909 / 707 / 606 mk2 Power Amp - Upgrade

£415.83 (ex. VAT)
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Quad 909 / 707 / 606 mk2 Power Amp - Level 1 Upgrade

The 909 / 707 / 606 mk2 are very capable amplifiers that punches above its weight. With this upgrade we remove a few audio veils. Treble is more open yet less splashy, midrange is less muddled and transparent and bass gains much more texture. All together the sense of width and space is apparent.
  • Mundorf AG decoupling capacitors (Main PSU)
  • Panasonic PPS decoupling capacitors (Main PSU)
  • Cerafine decoupling capacitors (Audio board power)
  • Cerefine capacitor (Feedback circuit)
  • Panasonic PPS capacitors (Feedback circuit)
909 level 1
fidelity audio
Product Code:
Fidelity Audio Quad 909 Upgrade - Level 1
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Customer reviews

(1 Customer reviews)
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Quad Upgrade

Brent upgraded the Quad 99 CD player and Quad 909 power amp. I was pleased

with the Quad‘s original sound hence me purchasing them. The upgrades have

lifted them both to another higher level. It’s a cliché however I am

hearing sounds I have not previously heard.

I am listening to familiar music from the last 50 years and the sound is

audibly clearer and cleaner, although instruments and vocals are expected

they surprise me with their sharpness and suddenness.

Music is giving me shivers and goose bumps.

My son summed it up when he stated ‘Wow its clear isn’t it’

Thanks Brent.

Steve Brunsdon | Beccles Suffolk | November 2019