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Audiophonics is proud to present the AP310-PREAMP, a pure analogue balanced preamplifier. Combining comfortable power with a MUSES72320 volume control and full connectivity, this preamplifier is a sure bet for anyone wishing for a quality sound system.
The AP310-PREAMP has a full range of connectors to integrate easily into your audio system and adapt to your needs. Its rear panel features a stereo 3-pin XLR input and four stereo RCA inputs, one of which bypasses the volume control. On the output side, you'll find two outputs, one stereo RCA and one 3-pin XLR, also on the rear panel.
The volume control built into the Audiophonics AP310-PREAMP features a high-quality MUSES72320 chip. This stereo electronic volume controller offers excellent performance with a very low level of noise and distortion, thanks in particular to its resistor ladder circuit.
The Audiophonics AP310-PREAMP is housed in an aluminium shell that perfectly protects its components. Optimum heat dissipation is ensured by a series of openings in the cover and rear panel, allowing air to circulate freely. The front of the AP310-PREAMP features a magnificent black acrylic panel, a modern and elegant aesthetic touch. Behind this panel is a beautiful OLED screen, which displays the volume level, the active input and the type of signal received by the device. It also lets you navigate the menus and access all the AP310-PREAMP's options.
The AP310-PREAMP is also designed to be as user-friendly as possible. It incorporates a trigger input and output, so you can integrate it into a complex sound system without having to switch it on independently of the rest. Furthermore, a remote control is included, allowing you to control your AP310-PREAMP entirely from a distance.
Line input 4 bypasses the volume control stage completely. When this input is active, no compensation or attenuation is applied to the audio signal before it is sent to the amplifier. Therefore, the source used with line input 4 must have its own volume control.
This input has been designed to insert another preamplifier or source with its own volume into the system. For example, a home cinema amplifier or a network player.
The default Trigger IN selects this input. This makes it possible for another device to switch on and select this input automatically. But it is also possible to change the input that the trigger will control in the device options to suit your use.
Never use line input 4 without first connecting it to a source with a volume control. Otherwise, the fully amplified signal could damage your equipment.
1 | Balanced XLR male stereo output |
2 | Single-ended stereo female RCA output |
3 | Stereo balanced XLR female input |
4 | Single-ended female stereo RCA inputs |
5 | RCA bypass input (max fixed volume) |
6 | Trigger input |
7 | Trigger output |
8 | Power input |
9 | Fuse |
10 | Power switch |
Technical characteristics
Specifications | |
---|---|
Product type | Preamplifier |
Inputs | 1x Balanced 3 pins stereo XLR 4x Single-ended stereos RCA |
Outputs | 1x Balanced 3-pin stereo male XLR 1x Single-ended stereos RCA |
Volume range | -90dB - +12dB |
Gain settings | Adjustable up to +12dB |
OLED screen | Brightness not adjustable, but switches off after 40 seconds |
Input impedance | 10kΩ |
Output impedance | Single-ended : 100Ω Balanced : 200Ω |
Output level | Single-ended : 9.5V RMS Balanced : 19V RMS |
Amplification chip | LM4562 |
Output level | Single-ended: 9.5Vrms Balanced: 19Vrms |
Impédance de sortie | Single-ended: 100 Ohms Balanced: 200 Ohms |
General | |
---|---|
Power supply | 100-240V AC |
Stanby power consumption | 0.1W |
Color | Noir |
Dimensions | 295 x 220 x 65mm |
Weight | 1.560kg |
Housing | All brushed aluminium / Black acrylic front |
Package | 1x Audiophonics AP310-PREAMP 1x Remote control (batteries included) 1x Power cable |