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Pure analogue power
A generously specified analogue power supply feeds a fully discrete, high-slew-rate amplifier with a mechanical volume control.
![Sparkler Audio model S505 "Flügel II" Power Amplifier with Volume Control - [2x25W], front view at Toma Audio](/sparkler-audio/s505-flugel-ii/01.webp)
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The long listen
The S505 “Flügel II” takes a back-to-basics approach to amplification, using a high-slew-rate discrete circuit for precise expression, dynamics and full-bodied sound.
From the product description
The details that matter.
A short guide to the design and features described by Sparkler Audio.
02
25 watts of headroom
The 25-watt output is designed to bring more precise expression and dynamism while keeping the presentation clear, sparkling and natural.
03
Simple by design
The front panel has only power and volume controls. The S505 has enough gain to drive a CD player without a preamplifier.
04
Two signalling modes
Voltage-mode and current-mode versions are available. Pair the amplifier with the optional S506 “switchgirl” to change music sources.
At a glance
S505 “Flügel II” details
| Power output | 25 watts |
|---|---|
| Amplifier | Fully discrete, pure analogue |
| Control | Mechanical volume control |
| Versions | Voltage-mode S505v or current-mode S505i |
| Speaker terminals | Compatible with banana plugs and various cable terminations |
Why buy from Toma Audio
The right choice starts with the right conversation.
Get an in-depth consultation, audition it in our relaxed showroom, and have your choice custom-tailored to the room.
Toma Audio can help you find the right fit for your listening room.