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Unison Research’s unrivalled ability with Single-Ended valve designs is well known around the world. The SH is the company’s first headphone amplifier to benefit from such extensive knowledge and ability.
The SH uses a Single-Ended Class A design with only two stages and a passive volume control. The classic refinement of the valves combines with modern technology found in the internal USB DAC to produce something truly stunning.
- Maximum output voltage (THD 1%): output “High sensibility” 0.5 V/150 ohm, 0.45 V/33 ohm, 0.4 V/10 ohm output “Low sensibility” 1.5 V/150 ohm, 1.2 V/33 ohm, 0.65 V/10 ohm
- Frequency Response: -0.1 dB @ 10Hz / 3-dB @ 50 kHz (output “Low sensibility”, 33 ohm load)
- Input impedance: 20 kohm // 100 pF
- Sensibility: 0.67 V in/ 0.33 V out (output “High sensibility”, 10 ohm load) 0.67 V in / 1 V out (output “Low sensibility”,33 ohm load)
- Input stage: Pure Class A, ECC83/12AX7
- Output stage: Class A, 2 EL84 triode connected
- Inputs: 1 line RCA, 1 USB
- Outputs: 2 (parallel connected)
- Feedback factor: 16 dB
- THD: < 0.2% @ 1kHz, 0.5V, <0.8% up to 1 V (output “Low sens.”, 33 ohm load)
- Absorption: 45 W
Other products in category VALVES
ABSOLUTE 845
UNISON RESEARCH
Integrated Amplifier
37 999 €
RETAIL PRICE
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31 404.13 €
PRICE (excl. VAT)
|
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SIMPLY 845
UNISON RESEARCH
Tube Amplifier
8 899 €
RETAIL PRICE
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7 354.55 €
PRICE (excl. VAT)
|
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REFERENCE MONO
UNISON RESEARCH
Mono Valve Amplifier
18 999 €
RETAIL PRICE
|
15 701.65 €
PRICE (excl. VAT)
|
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REFERENCE PRE
UNISON RESEARCH
Monoblock Power Amplifier
18 999 €
RETAIL PRICE
|
15 701.65 €
PRICE (excl. VAT)
|
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PERFORMANCE ANNIVERSARY
UNISON RESEARCH
Integrated Amplifier
11 999 €
RETAIL PRICE
|
9 916.53 €
PRICE (excl. VAT)
|
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PERFORMANCE
UNISON RESEARCH
Integrated Amplifier
11 499 €
RETAIL PRICE
|
9 503.31 €
PRICE (excl. VAT)
|
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SINFONIA ANNIVERSARY
UNISON RESEARCH
Integrated Amplifier
6 599 €
RETAIL PRICE
|
5 453.72 €
PRICE (excl. VAT)
|
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SINFONIA
UNISON RESEARCH
Integrated Amplifier
5 699 €
RETAIL PRICE
|
4 709.92 €
PRICE (excl. VAT)
|
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S6
UNISON RESEARCH
Integrated Amplifier
4 499 €
RETAIL PRICE
|
3 718.18 €
PRICE (excl. VAT)
|
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TRIODE 25
UNISON RESEARCH
Integrated Amplifier
3 799 €
RETAIL PRICE
|
3 139.67 €
PRICE (excl. VAT)
|
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PRELUDIO
UNISON RESEARCH
Integrated Amplifier
3 399 €
RETAIL PRICE
|
2 809.09 €
PRICE (excl. VAT)
|
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SIMPLY ITALY USB
UNISON RESEARCH
Integrated Amplifier
2 899 €
RETAIL PRICE
|
2 395.87 €
PRICE (excl. VAT)
|
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PHONO ONE
UNISON RESEARCH
Phonostage
2 849 €
RETAIL PRICE
|
2 354.55 €
PRICE (excl. VAT)
|
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SIMPLY PHONO
UNISON RESEARCH
Phonostage
1 499 €
RETAIL PRICE
|
1 238.84 €
PRICE (excl. VAT)
|
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SIMPLY PHONO POWER SUPPLY
UNISON RESEARCH
Power Supply
719 €
RETAIL PRICE
|
594.21 €
PRICE (excl. VAT)
|
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