Fidelity Audio Hifi Upgrades

Quad QSP Power Amp - Upgrade

£457.50 (ex. VAT)
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Quad QSP Elite Power Amp - Level 1 Upgrade

The QSP is a very capable amplifier 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)
  • Rubycon ZLH decoupling capacitors (Audio Power board)
  • Panasonic PPS decoupling capacitors (Audio Power board)
  • Rubycon ZLH capacitors (Feedback circuit)
  • Panasonic PPS capacitors (Feedback circuit)
  • Vishay Polyester film capacitors (signal path)
Quad QSP level 1
fidelity audio
Product Code:
Fidelity Audio Quad QSP Upgrade - Level 1
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