Finale Audio Canada

Where music begins!

The search for musical truth ends with Finalé.

All products designed and manufactured in Toronto, Canada.


Finalé Audio by Triode Lab Ltd

Finalé F-7591 Stereo Tube Power Amplifier

  • Class A 20W + 20W     (22.5 Watt to be exact)
  • S.E.A Driver Design - Award-winning driver design with a pair of 12AX7/ECC83
  • Auto bias and the ONLY current production 7591 tube power amp
  • Hammond Canada Power Transformer - Over-sized / capable for higher-output tubes such as EL34 application
  • Hammond Canada 190 Series Input Choke - Over-sized, and for a noise-free background, and for higher definition, clearer and more solid and crisp treble/bass playback
  • Hammond Output Transformers  - built better than spec and our top picks regardless price (4/8 Ohms Connected / Selectable thru a switch, free by-pass this switch for purest link)
  • Mundorf Germany Supreme Coupling Caps
  • Furutech Gold IEC Inlet Socket
  • CMC USARCAs Input Jacks (Available upgrades to Cardas)
  • High quality E Caps, resistors, and speaker binding post
  • High quality separated power supply design with solid state rectification and a extra fuse for further protection
  • Heavy duty and classic look design, it is also made to last!
  • Ask for upgrading the output transformers to Hashimoto (Just like the one on Sansui 1000a)
  • Tube cage included

Design Philosophy:

  • The 7591 is a true American tube and a relatively new one! We prefer it over other older 8-pins power tubes due to its efficiency, sweetness and power, thanks to its relatively newer design in comparison. This is a very good tube and it was commonly seen on older amps or receivers such as Sansui, Scott, Fisher, McIntosh, Eico, Heath, Sherwood. Don't underestimate the suggested low power rating! This might be the finest Class A 20 Watts around town money can buy, which will mate happily with lower efficient speakers / darker sounding speakers! The vivid colours, wide band dynamics, ultra details, quality weighted bass, a dark and well-spaced sound-stage, and so on, all which often would be seen on pure Class A amplifiers priced in folds. All you need is a pair of good 12AX7 that matches your system, and this pair of front end tubes is crucial and will dictate to the entire presentations.



6moons by Frederic Beudot

MSRP $2,899 USD (2015)

Starting 2017, F-7591 ST Spec

Those who want a more compact size and having rectify tube, here is our answer - F-7591 ST


  • Revised 12AX7 Driver (As seen used on the Pentode 6 FFX-666)
  • An extra 5AR4 Rectify Tube
  • Mundorf ECAP
  • QQQ Japan Tube Sockets
  • Canadian choke (inside / under the chassis)
  • 8 Ohms Output
  • Class A Ultra Linear Mode 18W / Pentode 22.5W Class AB with most power in A



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