Audible Illusions Modulus L3B Preamplifier Silver finish New

L3B Line Stage Preamplifier – Legendary Tube Sound. Modern Control.

Rediscover the art of high-fidelity listening with the L3B Line Stage Preamplifier — the next evolution of the renowned Modulus series. Designed for audiophiles who demand uncompromising performance, the L3B combines pure tube audio with modern digital and home theater integration.

Pure Class A Tube Performance

Built on the time-tested “simpler is better” design philosophy, the L3B features:

• Zero feedback, single-ended Class A architecture

• Teflon coupling capacitors for exceptional signal purity

• Relay-based signal switching for noise-free operation

The result is outstanding resolution, warmth, and musical realism.

Engineered for Today’s Sources

From CD players to digital streamers and surround sound processors, the L3B is ready:

• Inputs for CD, DVD, Tuner, External Phono Stage, Video, Aux, and Tape

• Dedicated external power supply eliminates AC interference.

• Active buffer circuitry ensures perfect impedance matching.

Total Control at Your Fingertips

• Master stereo volume with precision stepped attenuators.

• Balance, mute, and source selection from the front panel or the remote

• Seamless switching for stereo and surround sound systems

Custom Installation Ready

• Optional rack mount faceplates are available by special order

• Built to be the centerpiece of high-end two-channel or home theater systems

Why Choose the L3B?

• Proven Modulus lineage

• Tube warmth meets digital clarity.

• Built to last, built to inspire