Apollon Audio (3-5 CHANNELS)

Purifi 1ET7040SA Multichannel Amplifier

Powerful • Musical • Detailed

Purifi 1ET7040SA BASED Multichannel AMPLIFIER


Apollon Audio Purifi 1ET7040SA Multichannel Amplifiers are built on the Purifi 1ET7040SA amplifier modules. Delivering amazing detail for the most demanding studio, home cinema and audiophile speakers with amazing clarity and brutaly honest linear sound. You can configure it from 3 to 5 channels. 



The Apollon Audio Purifi Multichannel Amplifier is exceptionally fast, uncommonly clean, and exceedingly musical with articulated, deep, tight, and powerful bass. Such exceptional performance is the product of very high current and voltage output capabilities providing stability into low impedances with a peak output current capability of 40A.

Exceptional chassis design

The chassis is custom machined from solid aluminium. 10mm thick walls and 5mm thick lid and bottom. For improved aesthetics we have designed the chassis in such a way that there are no screws visible when you look at the amplifier as they are only on the bottom plate.

The aluminium feet provide isolation and absorption from the ground plane.

The chassis is executed in a very tasteful piano black color (available also in white). It is spray painted rather than anodised since paint is a softer, more absorbent material.

A very special feature is the backlit glass plate with the engraved Apollon mark and the large vent holes that pass the heat from the Purifi 1ET7040SA modules and helps with keeping the amplifier module running on normal operating temperature even under high loads.

Carefully Crafted

Layout and design

The Apollon Purifi Multichannel amplifier is hand-built with great precision using only highest quality components. To connect your speakers we use top of the line WBT 0703 CU Pure Copper Binding Posts that are internally connected to the amplifier with Pure OCC 12AWG Copper Output Wire and soldered with WBT silver solder. The input connectors are Neutrik high quality silver plated XLR sockets and Gold Plated RCA connectors with selector switch. The amplifier has a soft start function and it is turned on with a hidden push button switch on the bottom lid.

The Apollon Purifi Multichannel stereo amplifier is powered with SMPS Hypex power supply boasting 3000 Watts of power. Such power capacity enables the amplifier modules to output full power even when all 5 channels are driven to their limit at the same time. The power supply is connected to mains with Furutech Fi-06 gold plated main socket. The standby control module is powered with a low-voltage power supply unit.

Providing low ripple and ultra low noise power to the Op Amps is possible with our LDO LT3045/LT3094 Voltage Regulators that play a key role for ultra low noise and fast transient responses on our custom input buffer boards for the Purif 1ET7040SA modules. They are responsible for improved low level listening ability, far superior 3D soundstage and high frequency details. The difference is mostly noticeable at higher volumes, where the clarity remains on higher levels and with ample details and dynamics even at low listening levels.

Power rating (per channel)

Watt @ 2 Ohm

Watt @ 4 Ohm

Watt @ 8 Ohm

Technical Specifications

Frequency Response: 0 – 50k Hz +0/-3dB
Low Distortion: THD+N – 0.00035 % @ 200W, 4Ω, 1kHz
High Input Impedance 100K
Signal to noise ratio: 129dB
Gain (dB) 12,8/20,5/27,5/29
Ultra High Damping Factor
High Current Output Max 40A Capable of driving 2ohm (for the Most Demanding of Speakers)
Power rating: 950W @ 2ohm | 500W @ 4ohm | 250W @ 8ohm
Case Dimensions: 390mm depth (incl. binding posts) x 95mm height (with feet) x 450 mm width
Weight: 12-14 kg


Hypex SMPS3000A400 (1 pcs.)
Purifi 1ET7040SA amplifier (3-5 pcs.)
Apollon Audio Input Buffer Board with OPA1612 op amps
Apollon Control Board for standby control
Neutrik silver plated XLR line input socket
Gold plated RCA input with selector switch
WBT 0703 CU binding posts
Pure UP-OCC 12AWG Solid Copper Speaker output wire
12V Trigger for wakeup from standby
High quality Furutech FI-06 mains input socket
Aluminium enclosure with anti-vibration aluminium feet

Extended 2 years Full Warranty

The Apollon Audio Purifi  Multichannel amplifier comes with a 2 Years Full Warranty. We are using only highest quality components and materials to build our Apollon Audio Purifi Multichannel amplifier based on the Purifi 1ET7040SA modules. This selection by itself is a guarantee that the final product will stand the test of time and everyday use. Each Apollon amplifier is handbuilt with highest precission and care so we proudly stand behind our product and offer you a Full 2 Years Warranty.

APOLLON AUDIO PURIFI Multichannel Amplifier

When you buy the Apollon Audio Purifi Multichannel amplifier today you get:
A Handbuilt amplifier. The Apollon Audio amplifier is carefully assembled by hand.
Based on Purifi 1ET7040SA. The Purifi 1ET400A amplifier modules are one of the best performing class D amplifiers.
Hypex SMPS powersupply.  Providing 6000W of power is a key factor for sound dynamics.

OPA1612 OP Amp for clean, undistorted and brilliant sound.


Power rating. The amplifier gives you [email protected], [email protected] and [email protected] of power per channel.

Gain Selection. The amplifier has multiple gain choices for each pair of channels
Solid Aluminium Chassis.Custom machined chassis made of solid aluminium.
Pure UP-OCC 12AWG Solid Copper Speaker output wire adds more space and airiness.
WBT 0703 CU  made of pure copper; accepts banana plugs, spades, crimped cable ends
Low voltage PSU for waking  the amplifier from standby and make it more energy efficient and green.
12V Trigger for waking  the amplifier from standby and soft starting the SMPS power supply.
2 Year Full Warranty The amplifier has 2 years full warranty for any defects or malfunctions.
Seize this opportunity today to own a premium Purifi Multichannel amplifier built to the highest standard with only high quality components to finally get the amazing sound that you have always dreamed about, for just a fraction of the cost.

Starting from: