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Eco-Contribution (DEEE)
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Destockage ampli AudioValve Baldur70
[BALDUR-70] Avis/Critiques En destockage, un amplificateur mono à tube Audio Valve BALDUR 70. Prix affiché pour une pièce.
The damping realized in BALDUR 70 means strong, clean, dry, thumpy and sharply outlined bass; accompanied of the soundstage and velvet high’s only known from real triodes.
BALDUR 70 will not only drive ‘tube-friendly’ speakers, a wide range of dynamic speakers are well within the limits of its power; even magnetostatic speakers can easily be driven! Thereby, the BALDUR 70 will drive excellently a multiplicity of usual loudspeakers.
Naturally BALDUR 70 has also a driver stage before output stage. AudioValve hasn’t let that pass unnoticed! It consists of four (!) double triodes/ch, responsible for tension-amplification and current-amplification, splitting of the complementary wave to feed the parallel-mirror-symmetrical coupling to powertubes.
Filament voltage as well as plate voltage of the driver section are stabilized, and provide a solid, rock steady operation conditions. The r0emaining characteristics of BALDUR 70 resemble otherwise those of BALDUR 200-plus.
The damping realized in BALDUR 70 means strong, clean, dry, thumpy and sharply outlined bass; accompanied of the soundstage and velvet high’s only known from real triodes.
BALDUR 70 will not only drive ‘tube-friendly’ speakers, a wide range of dynamic speakers are well within the limits of its power; even magnetostatic speakers can easily be driven! Thereby, the BALDUR 70 will drive excellently a multiplicity of usual loudspeakers.
Naturally BALDUR 70 has also a driver stage before output stage. AudioValve hasn’t let that pass unnoticed! It consists of four (!) double triodes/ch, responsible for tension-amplification and current-amplification, splitting of the complementary wave to feed the parallel-mirror-symmetrical coupling to powertubes.
Filament voltage as well as plate voltage of the driver section are stabilized, and provide a solid, rock steady operation conditions. The r0emaining characteristics of BALDUR 70 resemble otherwise those of BALDUR 200-plus.
Technical data:
Power supply: 100-245 Volt
Power consumption / ch: 250 Watt
Tubes: 4* 6AS7G, 1*ECC83, 2*ECC82, 1*6N6P or 6 CG 7
Concept: Push-Pull – class A
Max Output / ch: 70 Watt (8 ohm load, 1% dist.)
THD at rated output: 0.3% ( 50Watt/100Hz - 1KHz – 10KHz)
Power bandwidth: 10Hz – 50KHz (8Ohm load)
Dampingfactor: 20 (output Z= 0.4 Ohm)
Input sensitivity:0 dBm ( 775 mV)
Automatic Bias Regulation: Yes, on all powertube-triodes
Version Black
Dimensions: Width 32.5 cm; Depth 38.5 cm; High 30 cm
Weight: 16 Kg
Dimensions with package: W: 45cm; D: 52.5 cm; H: 50cm
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