Sound Performance Labs (SPL)

Phonitor One The Audiophile Headphone Amplifier with innovative Phonitor Matrix and outstanding sound quality. NUMBER ONE IN SOUND For us the sound is always in the foreground. When it sounds...

Phonitor x - Headphone Amplifier and Preamplifier The Phonitor x is the ultimate headphone amplifier. Thanks to VOLTAiR technology it powers headphones operated both balanced and unbalanced...

Phonitor xe Headphone Amplifier The Phonitor xe is the ultimate standalone device for headphone enthusiasts who want the perfect solution without any compromises.The Phonitor xe is the first...

Phonos is a pre-amp for turntable players with moving magnet (MM) and moving coil (MC) pickup systems. The equalization curve is according to RIAA and suitable for all records since 1954. This phono...

The PQ Mastering Equalizer is a fully parametric, dual-channel five-band equalizer. The PQ Mastering Equalizer – Model 1540/1544 is a new revised edition of the well-known SPL PQ Mastering...

The Reducer is as simple as the name implies, it reduces the power output of the guitar amp. This means that all sorts of amps, especially tube amps, can now be overdriven without the need of having...

The SPL Surround Monitor Controller (SMC) is a one-point analog volume control and switching matrix for system-independent 5.1 surround and stereo monitoring for essentially any audio...

The Surround Monitor Controller SMC 7.1 is an analog studio monitor controller for 7.1 and stereo sources. Each of the two balanced 7.1 inputs and the two balanced stereo inputs can be routed to the...

TDxTransient Designer Module The Transient Designer TDx brings level-independent dynamics processing to the world of the 500 Series. On/Bypass With On/Bypass you switch the module on or off...

As a cost-effective alternative to our full-featured Stereo and Surround Monitoring Controllers MTC 2381 and SMC 2489, the SPL volume controllers are dedicated solely to level control.The Volume2...

The Volume2 model is intended for stereo applications, while the Volume8 can control up to eight channels. Both devices are designed with active circuitries to circumvent inevitable disadvantages of...