AVM Evolution PA5.2

Preamplifier

• Input sensitivity (output signal 1 V) 20 mV–350 mV (adjustable)
• Input impedance line cinch 6,8 kΩ
• SNR line, MM, MC (Phono optional) 103 dB(A), 85 dB(A), 75 dB(A)
• Frequency range line/Phono (Option) 80 kHz, 30 Hz – >20 kHz
• TIM 0,01 % (generally K3)

Tuner (option)

• Frequency range 87,5 MHz–108,0 MHz
• Step 50 kHz
• Antenna impedance 50 Ω
• Sensitivity mono/stereo 1,5 µV/50 µV
• S/N mono/stereo 76 dB(A)/70 dB(A)
• THD mono/stereo 0,1 %/0,3 %

Digital input (option)

• Sampling frequency upsampling to 192 kHz/24 bits
• Frequency response 50 kHz (depends on input sampling rate)
• De-emphasis yes, auto
• Input data rate optical/coax SPDIF, 33 kHz–96 kHz/192 kHz/16–24 bits
• USB input 48 kHz/16 bits, no special drivers required
• S/N ratio 20 dB(A)

Phono Module (option)

• Input sensitivity 50 µV–10 mV (adjustable)
• Input impedance MM 47 kOhm/100–450 pF (adjustable)
• Input impedance MC 75 Ohm–1 kOhm (adjustable)
• SNR MM (5 mV/1 kHz) 83 dB(A)
• SNR MC (0,5 mV/1 kHz) 79 dB(A)
• Frequency range 50 kHz
• Phono de-emphasis RIAA ± 0,3 dB

General

• Power supply AC 230V/50–60 Hz/25 VA (stand by
• Dimensions (W x H x D) 430 x 130 x 370 mm
• Weight approx. 9 kg (depending on version)

Highlights:

• Tube output stages equipped with ECC83 (12 ax7a), balanced mode
• Regulated high voltage generator independent from AC mains for supply of the tubes
• 5 line inputs (one XLR), 1 processor in/out, 2 Pre Amp outputs (cinch and XLR)
• Headphone output, switchable as front-in
• 3 slots for: Phono module (MM and MC), tuner module, USB DAC module with
  192 kHz/24 bit upsampling (USB, SPDIF opt. and coaxial)
• Input specific tone control and parametric loudness with bypass-function
• Blue graphic display dimmable
• RC3 included
• Menu functions (i.e adjustable input sensitivity, individual input naming, display settings and many more)
• Available finishes: aluminum silver or black, Chrome front optional