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VERTO

VERTO
產品介紹

A highend multi talent passive box for dynamic, electrostatic and magnetostatic headphones

The passive box can be used together with AudioValve RKV II and RKV III tube based headphone amplifiers. There was a simple idea behind the VERTO. Why not use the transformer in step up mode to produce the high voltage for the STAX electrostatic headphones? The RKV models use one transformer per channel (impedancer) to drive low impedance headphones (< 100 Ohm). In the RKV III the transformers are mounted inside the case, for the RKV II the impedancer can be bought as a separate box. RKV II and III are regarded to belong to the best sounding headphone amps regardless of price, see many reviews all over the world.

產品規格

Compatible with all STAX electrostatic headphones (580 V DC PRO bias 5 Pin connector as well as 6 Pin 300 V DC bias)

Suitable for low and middle impedance dynamic or planar headphones as well as ultra high efficient loudspeakers

3 switchable modes for STAX electrostatic mode, 8 ohm and 32 ohm

One Teflon female jacket for STAX PRO bias 5 Pin and 6 Pin headphones

Two Combi jackets phone plug and XLR for dynamic and planar headphones

Loudspeaker terminals to connect spades or bananas

60 cm cable with phone plug fixed to the case for connection to the headphone amp (like Audio Valve RKV II and III as well as other headphone amps with low output impedance and high output voltage)

No separate supply voltage needed, static high voltage is generated by the signal

One high quality Pikatron output galvanic coupled transformer for each channel

Internal bias voltage for STAX 300 + 580 VDC (LED controlled)

Internal HB cable design with a cross section of 0.72 sq. mm, embedded in a PTFE Teflon insulation air. The conclusion is a 5 mm diameter strong silicon of insulation, the high-voltage signal line outwards reliable and well insulated

The device provides both the required for the operation of the headphone-static voltage of 300 / 580 VDC, and up to 550 Vrms signal voltage

Bandwidth up to nearly 100 KHz - ( 470 pf load ) 

Dimensions:  w * h * d ( cm ) - 110 * 105 * 165

weight: 2 kg 

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