FEATUERS

● The GaN series is the professional application version of the STUDIO series. It has a higher output power than the STUDIO series.

It is available in two models: 4*600W and 4*150W, to meet a wider range of engineering installation requirements.

● The GaN series is the industry's first mass-produced 1MHz digital power amplifier, allowing you to experience an unprecedented level of sound density.

● The channels, amplifiers, and power supplies are all separated into separate units, maximizing sound separation to the limits achievable by physical constraints.

● Switching power supply, using APFC+LLC topology. It meets global voltage requirements while also providing pure sinusoidal current with extremely low harmonic content.

To make the sound more realistic, more listenable, and with better energy.

● Each channel uses a stainless steel casing, and the power amplifier chassis is also made of stainless steel. The purpose is to block electromagnetic interference between modules and between the power amplifier and the outside environment.

Make the listening background cleaner and "darker". Background noise level <20uV, signal-to-noise ratio (SNR) >120dB.

● The amplifier input uses a permalloy audio transformer, which effectively suppresses common-mode interference and DC surges from the audio source, while also ensuring the product's performance.

It brings out more of the analog flavor unique to passive devices.

● Because the output section of the power amplifier uses GaN (gallium nitride) devices and operates at a frequency of 1MHz, the output stage generates virtually no heat.

Therefore, this unit uses a fanless natural convection cooling method, so even when operating in a continuous high-dynamic-range scenario, the amplifier will be as quiet as if it were not turned on.

It is particularly suitable for use in places where only sound is needed and fan noise is not required, such as high-end conference rooms/private cinemas/acoustic testing rooms/immersive sound laboratories, etc.

 

KEY SPECIFICATIONS

power

8Ω Stereo Power* 150W x4

4Ω Stereo Power: 225W x4

Other parameters

Frequency response: 20Hz ~ 20kHz (±0.1dB)

Total Harmonic Distortion: < 0.025%

Common-mode rejection ratio (CMRR): > 70 dB

Background noise level: < 500μV

Dynamic Range: > 100dB

Damping Factor (8Ω, 1kHz): >400

Input sensitivity: 0.775V

Input Impedance (Balanced): 20kΩ

Voltage Gain: 33dB

Output Stage Topology: Class D

Maximum Input Level: +8.6 dBu

Cooling: Exhaust air from front to back

Power Supply: AC 220V ±10%, 50/60Hz

Product Dimensions (mm): 481x371x50mm

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*Test Condition 1: AES standard, both channels under simultaneous load;

**Test Condition 2: 40ms pulse, both channels under load simultaneously.**