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Amplifiers - Primaluna: Primaluna EVO 100 Integrated Valve Amplifier

Primaluna EVO 100 Integrated Valve Amplifier silver
Price is available on application.
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You will also need:
  • Each EVO Tube Integrated Amplifier is as well a high-quality EVO Tube Headphone Amplifier!
  • A 100% shielded Phono chassis for mounting our optional MM PhonoLogue circuit.
  • SoftStart™ circuit for extended life of sensitive components, plus a reduced chance of tube failure from thermal shock.
  • The newest generation Adaptive Auto Bias™ exclusive to PrimaLuna. This circuit monitors and smoothly adjusts bias constantly and instantly, reducing maintenance and increasing performance due to the dramatic reduction in distortion. It comes with a new extensive output stage protection circuitry with +B relay to protect output transformers, resistors and high voltage power supply in case a tube fails.
  • The EVO Tube Integrated Amplifiers come with a High/Low bias switch. This means that with the flip of a switch you can choose for the optimum bias setting for EL34 type of tubes or KT88 type of tubes. No hassle with screwdrivers, no messing around with meters etc. Just switch tubes, switch bias!
  • All PrimaLuna power transformers include the  PTP™ (Power Transformer Protection) circuit. When the power transformer overheats due to environmental circumstances, overloading or some problem in the unit, an internal thermal switch breaks the primary, allowing the unit to cool down before harm is done. After it’s cooled, contact is restored and if nothing is broken, the amp will repower and function properly.
  • LIVE side of the AC input connector indicated by aluminium color screw.
Power UL 70 / 72 / 85 / 88 Watts per channel
Power TR 38 / 40 / 45 / 50 Watts per channel
Frequency Response

9 Hz – 50 kHz +/- 1 dB

8 Hz – 68 kHz +/- 3 dB 

THD with AABB 0.1% @ 1W; less than 2% at rated power
S/N Ratio

90 dB – 98 dB A Weighted

Input Impedance 100 kOhm
Input Sensitivity 320 / 320 / 360 / 370 mV for rated power at max volume setting
Maximum Gain UL 37 dB / 37.5 dB / 37.5 dB / 36.9 dB
Maximum Gain TR 36.5 dB / 36 dB / 36 dB / 36 dB
Power Consumption 470 Watts / 480 Watts / 540 Watts / 550 Watts

Net weight: 68.2 lbs / 31 kg

Shipping Weight:     79.2 lbs / 36 kg
Dimensions 15.9" x 15.2" x 8.1" / 405 mm x 385 mm x 205 mm (L x W x H)
Shipping Dimensions 22.7" x 18.4" x 12.4" / 577 mm x 468 mm x 315 mm (L x W x H)

5 pairs Stereo RCA, 1 pair Home Theater Input

Outputs 4 & 8 Ohm Speaker Taps, Tape, Stereo/Mono Sub, Headphone
Tube Complement 8 x EL34, 6 x 12AU7
Damping Coefficient 7 KD (1 kHz)

Required *