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Audison Thesis HV Venti 2-Channel 1500 Watts RMS Class A TH Series Amplifier

  • SKU #: 03014

Special Price $14,999.99

Retail: $18,500.99

($3,501.00 savings)

Availability: Available

Condition: Brand New
Shipping: Free Shipping
Sold As: Individually

Special Price $14,999.99

Retail: $18,500.99

Audison Thesis HV Venti 2-Channel 1500 Watts RMS Class A TH Series Amplifier

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Thesis HV venti
“THE AMPLIFIER”

HV VENTI ORIGINATES FROM THE MERGING OF TWO LEGENDS: HR 100 MUSICALITY AND HV SEDICI POWER BLEND TOGETHER TO GIVE LIFE TO THE AMPLIFIER PAR EXCELLENCE

Each product, even of high quality, is subject to constraints defined in the design phase, based on the needs of the market. The difference between Thesis HV venti and any other amplifier is very simple, we have not applied any constraints.

Thesis HV venti was born with a unique target, to be the best amplifier in the world!

It represents the maximum expression of the Audison R&D staff, who have pushed themselves beyond the absolute without any brakes, looking for the perfect sound parameteres.

HV venti is a stereo Dual Mono amplifier realized according to absolute Hi End parameters. Four power supplies, low feedback, high bias current: these are only some of the adopted solutions to obtain reference performances.

Through the developing of HV venti project many technological innovations were introduced in audio field. Dual Power lets you set up final stage in two output power configurations, Hi Current or Hi Power. This function permits total conformation to loudspeakers impedance and power handling specifications.

The preamplifier PCB is able to dissipate the heat generated by the active devices while keeping their working temperature at the same level and positively affecting sound. In order to let you admire the masterpiece Audison designers created the electronics is covered by a special tempered scratchproof glass and it is lighted by several white, red and blue leds positioned in strategic spots.


  1. Exclusive circuitry IGBT (Insulated Gate Bipolar Transistor).
  2. A Class preamplifier, intermediate stages and drivers.
  3. Dual Mono construction featuring four power supplies in Synchro-PWM configuration.
  4. Made exclusively with discrete components.
  5. Signal switching made exclusively with relays.
  6. Fully balanced input circuit.7. Power supply on separate board to eliminate interference.
  7. ‘Dual Power’ function to switch between Hi-Current and Hi-Power.
  8. ‘Bias Selector’ function to change the percentage in A Class.
  9. High quality crossover module supplied.
  10. 5 mm aluminium chassis connecting two side cooling duct.

 

Features and Specifications:

 

Power Output
Load Imp. Hi-Current Hi-Power
4 Ohm 200 W x 2
800 W x 1
400 W x 2
1600 W x 1
2 Ohm 400 W x 2
1300 W x 1
800 W x 2
1 Ohm 350 W x 2
 POWER SUPPLY
 Power supply voltage:  11 ÷ 16 VDC
 Idling current when off:  0.006 mA
 Minimum idling current:
 Low BIAS
 High BIAS
 Consumption @ 13.8 VDC
  Hi Curr.
  4.2A
  6.5A
  90A(1Ω)
 Hi Pow.
 5.6A
 10.4A
 100A(2Ω
 AMPLIFIER STAGE
 Distortion - THD (1kHz):  <0.05%  
 Distortion - IMD (IHF):  <0.05%  
 Bandwidth (-3 dB):  4Hz ÷ 75 kHz  
 S/N Ratio (A weighed @1 V):  100 dB
 Damping factor (1kHz, 4 Ohms): 
 80
 Slew rate >20V/μs
 Input sensitivity (high):  0.25 ÷ 1.6 VRMS
 Input sensitivity (low):  1 ÷ 7 VRMS
 Input impedance:  22 kΩ
  Load impedance:
  Stereo
  Mono
  Hi Curr.
  4 - 2 - 1Ω
  4 - 2љ
 Hi Pow.
  4 - 2Ω
  4љ
 OUTPUT POWER (RMS) @13.8 VDC; THD 1%:
  Load (dual power)
  2ch 4Ω
  2ch 2Ω
  2ch 1Ω
  Mono 4Ω
  Mono 2Ω
  Hi Curr.
  200W
  400W
  650W
  800W
  1300W
  Hi Pow.
  400W
  800W
  -
  1600W
  -
 MAX SIZE (L x H x D):   510 x 85 x 280 mm - 20 x 3.3 x 11 in. 
 WEIGHT   15 Kg
 FILTERS / INPUTS
 Pre IN:
 Pre OUT (pre in bypass):
  L/R (ABS)
  L/R (ABS)
 Crossover frequencies   High pass & Low pass stereo
  45 - 55 - 65 - 80Hz, 12dB/oct.
  Lo-pass mono
  45 - 55 - 65 - 80Hz, 24dB/oct.
  OTHER FUNCTIONS
  Remote In:  7 ÷ 16 VDC - 1 mA
 Demo mode ext. supply:  12 VDC - 600 mA
 Ext. Cap terminals:   18 VDC cap min
 Fuse (strip):   100 A





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