VTL:n odotettu Signature-sarjan uusi stereopääte KT-88/6550-pääteputkilla. Täysin balansoitu rakenne. Signaalitieltä pois oleva Auto Bias-rakenne optimoi putkien käyttöiän ja takaa parhaan äänenlaadun kuuntelukerrasta toiseen. Teho 2x200W tetrodi-kytkettynä ja 2x100W triodikytkennällä – valinta helposti etupaneelista. Kolmeasentoinen Damping factor-säätö äänen optimointiin eri kaiuttimien kanssa. MB-450 Signature Series III on vihdoin saanut pikkuveljen. Musta ja hopea.
- Fully balanced differential circuit – even single-ended signal produces balanced signal at output
- Fully balanced differential input and driver stages for increased signal swing, bandwidth and stability
- Zero global Negative Feedback
- Shorter, faster feedback loop for greater tonal control without phase shift
- Superior handling of loudspeaker loads for greater signal stability
- The amplifier is unconditionally stable, without the need for capacitor compensation
- Tube-like JFET type current source maintains sonic integrity in single-ended mode
- Lower impedance output stage for improved loudspeaker control
- Proprietary designed interleaving and coupling in the balanced VTL Signature output transformer, for wider bandwidth and zero ringing
- Variable user-adjustable DF feedback control to vary output impedance and damping factor for optimal matching to speaker load
- Software microprocessor controlled
- Tetrode/Triode Switchable
- Auto Bias, Fault Sensing
- Current in-rush limiting
- Standby Mute function; with reduced tube current for increased tube life
- 200 watts per channel in tetrode; 100 watts per channel in triode
- Uses eight 6550 or KT-88 tubes
- Adjustable regulated screen supply for stable operating point; discrete regulated input and driver supply for greater signal resolution and tonality
- Adjustable precision-regulated bias supply for greater signal resolution and noise rejection and improved isolation from mains supply variations; output operating point does not change with AC power fluctuations
- Autobias and fault sensing system to operate in fully balanced differential mode; amplifier is fully protected against output tube failure; no need for precision matching of output tubes
- Film bypass of power supply caps for greater HF resolution
- Extruded aluminum front panel with luxurious, modern look – black and silver options available
- Rack mountable
- Rigid construction and improved ventilation for lower operating temperature
” VTL had to be rightfully proud of the sound they were getting from the S-200. ” Neil Gader / The Absolute Sound
” There is no doubt in my mind that the VTL S-200 Stereo Signature made quite an auspicious debut. ” Jim Hannon / The Absolute Sound
” BEST OF 2014 AMPLIFIERS ” HI-FI NEWS
” Fantastisk musikalitet ” -yhdessä TL-6.5II-etusen kanssa- HIFI & MUSIK (5/2022)
”Beyond its outstanding sound and sonic flexibility, I’m highly taken by this amp because it does what I firmly believe is the most important thing our gear should do, which is to present music as a cohesive and engaging whole. Or, to borrow from the German—gesamtkunstwerk, a total, all-embracing work of art.”
Wayne Garcia, The Absolute Sound