SIMPLY TWO INTEGRATED STEREO TUBE AMPLIFIER

Technical characteristics

Output stage:

Output power:

Output impedance:

Input impedance:

Negative feedback:

Bandwidth:

Valve complement:

Remote control:

Power consumption:

Dimensions:

Net weight:

single - ended, ultralinear Class-A

Approx. 12 watt per channel

4 - 8 Ohm

47 kOhm/50 pF

12 dB

20 ÷ 25 KHz

2 x ECC82 2 x EL34

Volume Radio - IR

85 watt

26 x 39 x h. 18 cm 10,2 x 15,3 x 7 inches

Kg. 16 / 36 Ibs

S2KINTEGRATED STEREO TUBE AMPLIFIER

Technical characteristics

Output stage:

Output power:

Output impedance:

Input impedance:

Negative feedback:

Bandwidth:

Valve complement:

Remote control:

Power consumption:

Dimensions:

Net weight:

single - ended, ultralinear Class-A

Approx. 15 watt per channel

4 - 8 Ohm

47 kOhm/50 pF

10 dB

15 Hz ÷ 30kHz

2 x ECC822 x KT88

Volume Radio - IR

150 watt

27,5 x 41 x h. 16,5 cm 11 x 16,2 x 6,5 inches

Kg. 18 / 40,5 Ibs

S6INTEGRATED STEREO TUBE AMPLIFIER

Technical characteristics

Output stage:

Output power:

Output impedance:

Input impedance:

Negative feedback:

Bandwidth:

Valve complement:

Remote control:

Power consumption:

Dimensions:

Net weight:

single - ended parallelultralinear, pure Class-A

Approx. 35 watt per channel

4 - 8 Ohm

47 kOhm/50 pF

14 dB

20 ÷ 25 KHz

2 x ECC826 x EL34EH

Volume Radio -IR

265 watt

33 x 45 x h. 20 cm13 x 17,8 x 7,9 inches

Kg. 25 / 56,2 Ibs

S8INTEGRATED STEREO TUBE AMPLIFIER

Technical characteristics Output stage:

Output power:

Output impedance:

Input impedance:

Negative feedback:

Bandwidth:

Valve complement:

Remote control:

Power consumption:

Dimensions:

Net weight:

single - ended Class-A

Approx. 24 watt per channel

4 - 8 Ohm

47 kOhm/50 pF

12 dB

20 ÷ 20 KHz

3 x ECC822 x 845

Volume Radio - IR

320 watt

42 x 44 x h. 26 cm16,6 x 17,4 x 10,3 inches

Kg. 30 / 67,5 Ibs

Technical characteristics

Output stage:

Output power:

Output impedance:

Input impedance:

Negative feedback:

Bandwidth:

Valve complement:

Remote control:

Power consumption:

Dimension:

Net weight:

Output connection:

single - ended, ultralinear, Class A

Approx 14 W per channel

8 Ohm

47 kOhm

10 dB

15 Hz - 85 Hz

2 x KT882 x ECC82

volume - IR

200 W max

38 x 40 x 20

18 Kg

1 tape, 1 sub (active)

INTEGRATED STERO TUBE AMPLIFIERPRELUDIO

Technical characteristics

Output stage:

Output power:

Output impedance:

Input impedance:

Negative feedback:

Bandwidth:

Remote control:

Valve complement:

Power consumption:

Dimensions (cm.):

Net weight:

Remote control:

Output connection:

single - ended parallelultra linear, pure Class - A

Approx 27 watt per channel

4 - 8 Ohm

47 kOhm

14 dB

20 ˆ 30000 Hz

volume - inputs IR

4 x KT882 x ECC822 x ECC83

300 watt

40 x 38,5 x h. 19,515,7 x 15,1 x 7,6 inches

about Kg. 25 / 50 Ibs

volume - inputs IR

1 tape, 1 sub woofer (active)

DUAL MONO INTEGRATED TUBE AMPLIFIERSINFONIA

Technical characteristics Output stage:

Output power:

Output impedance:

Input impedance:

Negative feedback:

Bandwidth: 20

Valve complement:

Remote control:

Power consumption:

Dimensions (cm.):

Net weight:

Output connection:

single - ended parallelultralinear, pure Class-A

Approx. 40 watt per channel

4 - 8 Ohm

47 kOhm/50 pF

14 dB

20 ÷ 30 Khz

2 x ECC822 x ECC836 x KT88

volume - inputs IR

400 watt

48 x 60 x h. 23,524 x 19,2 x 9,4 inches

about Kg. 50 / 100 Ibs

1 tape, 1 sub (active)

DUAL MONO INTEGRATED TUBE AMPLIFIER

Technical characteristics

Type:

Working class:

Output power:

Output impedance:

Input impedance:

Negative feedback:

Valve complement:

Power consumption:

Dimensions:

Net weight:

dual-mono valve amplifier withintegrated preamplification stage

single - ended, parallel, Class A

40 watt per channel

4 - 8 Ohm

47 kOhm / 50 pF

10 dB

6 x ECC82double triode2 x ECC83double triode4 x 845 direct heating

700 VA

80 x 60 x h. 28 cm31,7 x 23,8 x 11 inches

about Kg. 90 / 202,5 Ibs

845 ABSOLUTE DUAL MONO INTEGRATED TUBE AMPLIFIER

REFERENCE PRETechnical characteristicsValve complement:

Operating mode:

Input:

Outputs:

Output impedance:

Input impedance:

Gain-phono:

Riaa:

Volume control:

Bandwidth:

Distortion:

Power consumption:

Dimensions (mm.):

Net weight:

line: 2 x 300B, 2 x ECC 82 2 x ECC83, 2 x 6C45Pphono: 4 x 6C45P, 2 x ECC83

Pure Class A

4 line (also 2 balanced),1 tipe, 2 phono

1 unbalanced, 1 balanced1 tape (active)1 sub woofer (active)2 switch-on REFERENCE

500 Ohm

47 kOhm for line inputs, can be set for Phono

45dB (low) 55dB (high)

passive± 0,2 dB

volume - RADIO

10 Hz - > 100 Hz @ - 0,3 dB

0,1%

320 W max.

451 x 560 x 210

30 kg

TUBE PREAMPLIFIER - DUAL MONO - 3 INTEGRAL CHASSY

REFERENCEMONO TUBE POWER AMPLIFIER

Technical characteristicsValve complement:

Operating mode:

Output stage:

Output power:

Output impedance:

Input impedance:

Inputs:

Outputs:

Power consumption:

Dimensions (mm.):

Net weight:

line: 4 x 845, 1 x ECC 82 1 x ECC83

Pure Class A

parallel single-ended

70 Watts

4 Ohm and 8 Ohm

47 kOhm unbalanced10 kOhm balanced

4 line, 1 tape

4-8 Ohm Bi-wiring

400 VA approximately

490 x 775 x 285 (w x d x h)19,3” x 30,5” x 11,5” (w x d x h)

80 kg

P30KTechnical characteristics Output power:

Mode of operation:

Output impedance:

Bandwidth:

Input impedance:

Valve complement:

Max power consumption:

Dimensions:

Net weight:

30 watt per channel stereo configuration 60 watt mono configuration

Stereo: pure class-A parallel single-ended ultralinear Mono: pure class-A double parallel single-ended ultra-linear

2 - 4 - 8 - 16 Ohms

10 Hz - 40 kHz

100 kOhm / 47 pF

2 x twin triode ECC83 4 x KT88

265 W

27w x 48d x h. 20 cm 10,7 x 19 x 7,9 inches

28 kg / 63 Ibs

MONO - STEREO TUBE POWER AMPLIFIER

Technical characteristics THD:

Max input voltage:

Max output voltage:

Bandwidth:

Valves:

< 0,1%

4V (peak to peak)

20V (peak to peak)

10 - 100 KHz

(amplification) 3 x double triodes, ECC83 (rectifier) EZ81

Phono stage (optionals) Amplification:

Passive RIAA:

Input impedance:

S/N ratio:

Total Harmonic Distortion (THD):

Valves:

Dimensions:

Net weight:

˜ 52 dB

± 0,2 dB (20 Hz ÷ 20 kHz)

47K -100 -50 -22 /100pF

-72 dB

0,4%

3 x ECC83

27w x 51d x h. 20 cm 10,7 x 21 x 7,9 inches

10 kg / 22,5 Ibs

C5PSTEREO TUBE PREAMPLIFIER

SMART 845 MONO TUBE POWER AMPLIFIER

Technical characteristics Output stage:

Output power:

Output impedance:

Input impedance:

Negative feedback:

Bandwidth:

Valve complement:

Power consumption:

Dimensions:

Net weight:

single-ended, Class-A

approx. 24 watt per channel

4 - 8 Ohm

47 kOhm / 50 pF

12 dB

20 ÷ 20 kHz

1 x ECC831 x ECC821 x 845

350 watt

58 x 31 x h. 21 cm23 x 12,3 x 8,3 inches

about 23 Kg. / 51,75 Ibs

Technical characteristicsTHD:

Negative Feedback:

Bandwidth:

Max input voltage:

Max output voltage:

Valves:

Max powerconsumption:

Dimensions:

Net weight:

< 0,1%

15 dB

10 ÷ 100 KHz

8V (peak to peak)

40V (peak to peak)

(amplification) 3 x double triodes,ECC831 x double diode,EZ81 (rectifier)

25 W

46,5 x 34 x h. 13,5 cm18,4 x 13,5 x 5,3 inches

15 Kg / 33,7 Ibs

MYSTERY TWOSTEREO TUBE PREAMPLIFIER

Technical characteristicsOutput stage:

Negative feedback:

Amplification:

Passive RIAA:

Input impedance:

Output impedance:

S/N ratio:

Total HarmonikDistortion (THD):

Valves:

Power absorption:

Dimensions:

Net weight:

Class A phono stage

no feedback

˜ 52 dB

± 0,2 dB (20 Hz ÷ 20 kHz)

47K -100 -50 -22 /100pF

˜ IK

-72 dB

0,4%

3 x ECC83

˜ 20 W

14 x 29 x h. 10,5 cm5,5 x 11,5 x 4,1 inches

3 Kg / 6,75 Ibs(including power supply)

SIMPLY PHONORIAA STEREO TUBE PREAMPLIFIER

A.R.I.A.Advanced Research In Audio S.r.l.

Via Barone, 4 • 31030 Dosson di Casier - TV - ItalyTel. +39.0422.633173 • Fax +39.0422.633550www.unisonresearch.com • e-mail: info@unisonresearch.com

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