Audison Thesis TH Uno Class A 1 Channel Dual Mono Amplifier

TH uno

Amplifier | 1500 W total power | 1 x 2300 W @ 1ohm | A-class

THESIS: BEYOND THE ABSOLUTE

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.

The precious synergy with Full DA HD technology takes the in-car listening experience to a new level of excellence; the synthesis of a unique know-how employed in mobile audio reproduction.TH uno is a single channel (mono) amplifier used to achieve maximum performance under any load; capable of delivering up to 2300 W into 1 ohm and 200 W in the audiophile A Class mode. Specifically designed to drive systems and subwoofers with self-assured mastery.

• Complementary differential circuitry with current mirror.
• Cascode A Class driver with inverted complementary triplet power stages.
• Integrated 24-bit / 192 kHz Hi-End DA converters.
• Compatibility with Audison Full DA HD technology and Hi-Res audio files listening certification.
• SPDIF and AD Link optical digital inputs that manage up to 8 digital channels on RJ-45 connector.
• Dual Mono Construction featuring four power supplies in Synchro-PWM configuration.
• Sensitivity control featuring 256 steps resistive switching for a resolution of 120 dB.
• Energy Saving, Hi-Current, Hi-AB Class, A Class presets selectable in real time.
• Digital control via integrated settings panel, DRC and PC Software.
• High quality crossover module supplied.
• Chassis extruded from solid aluminium and built using CNC machines.

FULL DA HD

Pure digital signal transfer with a resolution up to 24 bit / 96 kHz

DIGITAL INPUTS AND OUTPUTS

Innovation is at the heart of the state-of-the-art digital decoding section. The S/PDIF optical input allows direct connection to digital sources with the ability to re-launch the digital signal to other Thesis amplifiers through the AD Link (Audison DigitalLink) system. Each amplifier features 192 kHz/24 bit PCM D/A conversion through a very high quality converter.

BIAS CONTROL

Provides the selection of four possible presets: Energy Saving, Hi-Current, Hi-AB Class and full A Class operation.

REMOVABLE CROSSOVER

Inherited from the HV venti and making the most of TH’s extreme versatility, the complete crossover circuit of the TH amplifier is removable; a high-end sound quality solution.

DUAL MONO CONSTRUCTION

Four Synchro-PWM power supplies allow for a very fast transient current response and to create a Dual Mono configuration.

Specification

• Channels 1
• Class A-Class
• Hi Level Input No
• Low Level Input Yes
• Digital Input Yes
• Power supply voltage / fuse 11 ÷ 15 VDC
• Operating power supply voltage 11 ÷ 15 VDC
• Idling current when off 0.04 mA
• Consumption @ 14.4 VDC, 2Ω, Max Musical Power 132 A
• Remote OUT 12 VDC (20 mA)
• Remote IN 7 ÷ 15 VDC (1 mA)
• Distortion – THD @ 100 Hz, 4Ω, 70% Rated Power 0.01 %
• Bandwidth A (-3 dB, 2 VRMS, 4 Ω): 5 ÷ 40k Hz
• S/N ratio A (A weighed @1 V): 106 dBA
• Damping factor A (1kHz, 4 Ohms): 500
• Input sensitivity Pre-In 0.3 ÷ 4.8 VRMS
• Pre In Impedance 15 kΩ
• Total Power RMS 1500 W
• Minimum load impedance 1 Ω
• Output Power (RMS) @14.4 VDC, 1% THD
  • 850 W x 1 (4Ω)
  • 1500 W x 1 (2Ω)
  • 2300 W x 1 (1Ω)
• Adjustable Crossover No
• Output power @ 4Ω, 1% THD+N, 14.4 V Output power @ 4Ω, 1% THD+N, 14.4 V: 700 W x 1 Ch
• SN ratio (ref. 1W output) SN ratio (ref. 1W output): 75 dBA
• Input Type PRE – S/PDIF (Max 192 kHz / 24 bit Optical and AD Link
• Filters Outputs PRE Bypass / AD Link
• Filter Pass A Removable kit: (Hi-pass / Lo-pass / Bandpass 12/24dB) 32 steps 18 ÷ 7.5k Hz with 8 standard & 2 customizable modules
• Fuse 150 A
• Other Fucntions Linked Amplifiers: Master/Slave Bridged; Slave Chain
• Weight 10.3 kg

What’s Included

• Audison TH uno