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VTL MB450 Signature Monoblock Amplifiers Maximize

VTL MB450 Signature Monoblock Amplifiers

Music lovers have long admired the VTL MB-450 Signature monoblock amplifier for outstanding performance at a fair value. The new Series III version of the long-standing MB-450 platform features a complete re-working of the entire signal path. Upgrades include a fully balanced differential input stage driving a differential phase splitter and a lower impedance push-pull output stage with a dramatically improved, fully balanced and enhanced interleaved and coupled output transformer. VTL's innovative engineering brings the legendary sonic performance of the venerable 450 Signature platform to even greater heights.

The new MB-450 Signature monoblocks gain further sonic benefits with a shorter, faster and fully balanced negative feedback loop, with zero global negative feedback. The negative feedback loop completely eliminates ringing and requires no capacitor compensation to maintain critical phase integrity and information. The result is an amplifier that remains stable even under the most demanding loads.

Adjustable precision-regulated bias and screen supplies hold the output tube operating point constant even under AC and main power supply fluctuations, and stabilizes the critical power supplies yielding tonal stability and sonic integrity especially during complex, dynamic signal conditions.

Tube Monoblock Amplifiers

425 Watts into 5 Ohms Tetrode

225 Watts into 5 Ohms Triode

48 mx 36 x 23cm, 42kg each

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1 Item in stock

$8,500.00

VTL MB-450 TUBE MONOBLOCKS

These VTL MB-450 mono blocks are the cleanest we have had here at The Palace over the years, they look like brand new of the box. A very careful owner had them in a dedicated listening room to enjoy music for a little while a few night a week. We have the box and manual for them.

The VTL MB-450 were a very good seller for VTL because the provide a superb sound and value for an audiophile, they are a musical set of mono blocks, liquid sounding with excellent pin-point precision. The powerful, dimensional, and delicate, the MB-450 Signature uses the same classic VTL circuit design as the MB-1250 and MB-750. Featuring eight 6550 tubes, Signature Output Transformer, and a single-decked chassis, the MB-450 Signature carries the same "sonic character" as the Reference series and can drive the most demanding speakers with the utmost ease. A new "Super Balanced Input," derived from the Siegfried, provides superior common mode noise rejection, lowers the noise floor significantly and eliminates ground loop hum completely, resulting in a very open sound with a sweeter top-end, tighter bass control and more focused and well-defined images. Link to Data Specification.

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VTL MB450 Signature Monoblock Amplifiers

VTL MB450 Signature Monoblock Amplifiers

Music lovers have long admired the VTL MB-450 Signature monoblock amplifier for outstanding performance at a fair value. The new Series III version of the long-standing MB-450 platform features a complete re-working of the entire signal path. Upgrades include a fully balanced differential input stage driving a differential phase splitter and a lower impedance push-pull output stage with a dramatically improved, fully balanced and enhanced interleaved and coupled output transformer. VTL's innovative engineering brings the legendary sonic performance of the venerable 450 Signature platform to even greater heights.

The new MB-450 Signature monoblocks gain further sonic benefits with a shorter, faster and fully balanced negative feedback loop, with zero global negative feedback. The negative feedback loop completely eliminates ringing and requires no capacitor compensation to maintain critical phase integrity and information. The result is an amplifier that remains stable even under the most demanding loads.

Adjustable precision-regulated bias and screen supplies hold the output tube operating point constant even under AC and main power supply fluctuations, and stabilizes the critical power supplies yielding tonal stability and sonic integrity especially during complex, dynamic signal conditions.

Tube Monoblock Amplifiers

425 Watts into 5 Ohms Tetrode

225 Watts into 5 Ohms Triode

48 mx 36 x 23cm, 42kg each

Write your review

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