A class A integrated tube amplifier which gives a superior sound quality foe pure audio lovers. As a class A amplifier Theseus requires high sensitivity loudspeakers to unfold its virtues.
Theseus provides an MM tube phono stage, three line inputs and a USB DAC.
Gold plated RCA connectors are implemented for the signal inputs/output and high quality binding posts for the loudspeakers. For the volume control the classic blue Alps is used.
An elegant remote control in aluminum case offers you control over all the functions of Theseus integrated amplifier. Volume control, input selection and mute.
Carefully selected values and types of the electronic components contribute to the reliable circuits operation and the high sound quality of the amplifier. The meticulous PCB design ensures excellent behavior in SNR, distortion and channel separation.
Inner signal wiring with high quality shielded signal cable. Power wiring uses high quality copper cables of more-than-needed AWG gauge, to achieve low impedance power transfer. All power cables are twisted in pairs to minimize the electromagnetic interference.
The handmade multilayer output transformers allow the amplifier to reveal the sound stage and all the music details through the entire audio spectrum to give you a unique audio experience. Made by us and tested thoroughly for quality and reliability.
The same applies to the power transformer and the chokes.
The positioning of the transformers and chokes is such that minimizes the magnetic coupling between power and output transformers.
Gallery
Features
Inputs: 3 line inputs
Phono input: MM cartridge
Outputs: 1 Tape output
Other connections: 1 USB DAC input
Input selection: High grade signal relays
Input/Output connectors: RCA gold plated
Speaker connectors: Ultimax
Remote control: Yes
Volume control: Blue Alps
Power supply capacitors: United Chemicon 105oC
Signal capacitors: Non inductive polypropylene film capacitors
Power resistors: Carbon film 5% tolerance
Low power resistors: Metal film 1% tolerance
Power transformer: Handmade 400W
Output transformer: Handmade 8 layer windings
Driving stage tubes: 2x12AU7
Phono stage tubes: 2x12AX7
Power tubes: 2xEL34 up to 2xKT170
Specifications
Output Power: 2x10W (EL34) up to 2x30W (KT170)
Input impedance: 100 kOhm
Output impedance: 6 Ohm
Input sensitivity: 350mV
Signal to Noise Ratio (SNR): 86db
Channel separation: 64db
Rise time: 6us @ 10kHz
Harmonic distortion: 10W @ 1kHz 1.20%
Frequency response: -3db 10Hz-47000Hz
Power supply energy: 100Joule
Power consumption: 300W
Weight: 20kgr
Dimensions (WxDxH): (46x36x23)cm
Notice: Features and specifications is subject to change without notice. Photos may vary from actual product.