Beschreibung
Prometheus – a new audio star by AudioValve – is ready. Prometheus is the successor of Avalon, which we have produced over 20 years. Prometheus has technical features that are currently standard in AudioValve amplifiers. For example, each of the two russian GU50 power tubes is equipped with fully automated bias regulators per channel and is technically of a quality that is unique to the market. The tubes operate in the optimum operating bias current point under all conditions. In the next few days, the technical description follows, now we take photos and vote for the new product on the best sound. Prometheus is available from February 2017.
Follow me in social media ...
Specs
(English)
|
:: Specifications ::
Power supply: 100 up to 250 VAC
Power consumption: 200 VA
Concept: PP
Distortion: on 8 ohm load 0,15% – 1Khz ( 80 watt )
full dynamic automatic biasing for power tubes
Power output max: 120 Watt ( 30 Veff on 8 ohms )
Damping: 5
Tubes: 1 * 12AX7, 1 * 12 AU7, 2 * GU50
Bandwidth: 10hz – 45khz
S/N ratio: -70 dbm
Gain: 25 db
Inputs: RCA and XLR ( only + phase )
Input resistance: 47k
Speaker terminals: 4 + 8 ohm
Weight: 12 kg
Size: 30 x 22 x 25 cm (WxDxH) |
Follow me in social media ...
Awards
Follow me in social media ...
Hifi magazines
Follow me in social media ...
Links
user manual
Follow me in social media ...
FAQ
Follow me in social media ...
admin –
Here´s my comments on my Audiovalve rig! This is my current setup:
Streaming from Bluesound Node 2 for the moment, my highend streamer 432 EVO is away for upgrade.
Also playing vinyl through my Mytek Brooklyn Dac with built-in phonostage😎 and the amplification is
Audiovalve Preamp Eclipse and monoblock amps Promotheus! Loudspeakers Vienna Acoustics
Mahler MK II.
My impressions so far is, Wow! The Audiovalves gives the music a natural warm sound and with great details!
My Viennas is not an easy task but the Promotheus is up to it with a punchy and fast sound! With the right
music you get a wide and deep soundstage too, great job Audiovalve ! For a natural midband and soundstage
please try Anette Askvik ”Liberty” and for a punchy rythm and bass play Kari Bremnes ”Spor” from the album
”Det vi har”. So Thanks for great pre- & power amps Audiovalve and Helmut. I will come back with more
comments later on,
Best regards Tob.