Thesis amplifiers are born with the know-how and experience achieved with the HV venti, improved by the innovation of digital technology. The result is a perfect combination between the highest level of analog technology and the advanced features of the digital technology in one unique product.

Tech Data

• Channels - 4

• Class - A-Class

• Hi Level Input - No

• Low Level Input - Yes

• Digital Input - Yes

• Power supply voltage / fuse - 11 ÷ 15 VDC

• Idling current when off - 0.04 mA

• Consumption @ 14.4 VDC, 2Ω, Max Musical Power - 105 A

• Remote OUT - 12 VDC (20 mA)

• Remote IN - 7 ÷ 15 VDC (1 mA)

Amplifier Stage

• Distortion - THD @ 100 Hz, 4Ω, 70% Rated Power - Distortion - THD @ 1 kHz, 4 Ω; 90% Power: 0.03 %

• Bandwidth A - (-3 dB, 2 VRMS, 4 Ω): 5 ÷ 70k Hz

• S/N ratio A - (A weighed @1 V): 104 dBA

• Damping factor A - (1 kHz, 2 VRMS, 4 Ω): 80

• Input sensitivity Pre-In - Pre-In sensitivity (two ranges): 0.3 ÷ 4.8 VRMS

• Pre In Impedance - 15 kΩ

• Total Power RMS - 1040 W

• Output Power (RMS) @14.4 VDC, 1% THD:

• 4 Ch @ 4 Ω 160 W x 4

• 4 Ch @ 2 Ω 260 W x 4

• 4 Ch @ 1 Ω 340 W x 4

• 3 Ch @ 4 Ω 150 W x 2 +540 w x 1

• 3 Ch @ 2 Ω 250 w x 2 + 650 w x 1

• 2 Ch @ 4 Ω 500 W x 2

• 2 Ch @ 2 Ω 700 W x 2

• Dual Power Mode - A Class: 4 Ch @ 4 Ω 55 W x 4

• Adjustable Crossover - No

CEA Specifications

• Output power @ 4Ω, 1% THD+N, 14.4 V - Output power @ 4Ω, 1% THD+N, 14.4 V: 150 W x 4 Ch

• SN ratio (ref. 1W output) - SN ratio (ref. 1W output): 80 dBA

Inputs

• Input Type - PRE - S/PDIF (Max 192 kHz / 24 bit) Optical and AD Link

• Filters Outputs - PRE Bypass / AD Link

• Filter Pass A - 2 x Removable kits: (Hi-pass / Lo-pass / Bandpass 12/24dB) 32 steps 18 ÷ 7.5k Hz with 8 standard & 2 customizable modules

Other

• Fuse - 100 A

• Weight - 10.3 kg