Purifi 1ET400A Monoblock Amplifier

NOTE:WHEN YOU ORDER THIS AMPLIFIER IT WILL COME WITH THE NEW 1ET6525SA MODULES INSTEAD OF THE OLD 1ET400A MODULES

This version is not availiable anymore. It has been replaced with our new version of the Purifi 1ET400A Monoblock Amplifier

The PURIFI 1ET400A based amplifier has the option to use a custom input buffer board with class A op amps that makes the PURIFI 1ET400A work to its fullest
potential and create a mind-blowing musical experience. With our PURIFI 1ET400A Amplifier you have the option to choose our custom Apollon input buffer board built around Sonic Imagery 990 PRO OP Amps or Sparkos Labs SS2590 PRO op amps and Sparkos Labs regulators. The Apollon input buffer board is built using highest quality 1% metal film resistors and audiophile grade polystyrene capacitors, while the power is being conditioned with discrete voltage regulators made by Sparkos Labs.

The prices displayed exclude the EU VAT and will be added at checkout if you are located in the EU. All amplifiers are built to order. Estimated lead time is 14 working days for stereo amplifiers/monoblocks, 21 days for multichannel amplifiers and 30 working days for all Premium amplifiers. Please note that weekends and public holidays do not count as working days.

We ship worldwide – simply click “Add to Cart” or “Checkout with Paypal” choose your country and enter your City and valid ZIP code to calculate the shipping costs.

True Mono Design
Frequency Response: 20 – 20kHz +/-.01dB
Low Distortion: THD+N – – 0.00017 % 20Hz
High Input Impedance 47K
Signal to noise ratio: 131db
26.5 dB Gain
Ultra High Damping Factor
Input Sensitivity 8ohm 2.52Vrms 10.24dBu
Power rating: 450W @ 2ohm | 425W @ 4ohm | 227W @ 8ohm
Case Dimensions: 230 x 282 x 80 mm ( 104mm height with feet)
Weight: 7 kg

Hypex SMPS1200A400 (1 pcs.)
PURIFI 1ET400A amplifier (1 pcs.)
Apollon Audio Input Buffer Board (1 pcs.) – OPTIONAL
Apollon Control Board for standby control
Neutrik silver plated XLR line input socket (1 pcs.)
Gold plated RCA line input with switch (1 pcs.) – OPTIONAL
WBT 0703 CU binding posts (4 pcs.)
Neotech UP-OCC 12AWG Solid Copper Speaker output wire
12V Trigger Option for wakeup from standby – OPTIONAL
High quality fused mains input socket with power ON/OFF button
Aluminium enclosure with anti-vibration aluminium feet