Handy Features

XP-30 Owner’s Manual

The home theater “Pass-thru” command is simply a software setting that selects input 6 and sets the gain to 0 dB with a minimum

of keystrokes. The keystroke shortcut selects input 6 and slowly advances the volume control to step 89, starting from 0. The slow advance of level is intentional; 0dB (step 89) is appropriate for a home theater processor, it is however dangerously high for most source components. As the level advances the display will indicate each volume step with the step number and the suffix L & R (Left and Right). Once the 0dB point is reached the L & R suffix are superceded with a letter P (Pass-Thru).

At any time the volume advance for the Home Theater Bypass may be interrupted by pressing any button on the hand remote other than the Pass-Thru button. Once halted the volume may be manually set from either the front panel volume control or from the volume up ^ and volume down v arrows on the remote.

Pass- Thru functionality may be over ridden allowing this input to be treated as simply as an additional user addressable input. The slow advance of level allows the user to safely cancel the incremented volume increase command and assert manual control over the preamplifier output level.

When selected as an additional input the control chassis display will show this selection as input 6 with the letters L (left) and R (right) as suffix’s to the level setting.

The XP-30 has a single pair of binding posts on the power-supply

/control chassis which are labeled “Ext. Amp Turn-on”. A 12-volt DC signal is available at these binding posts to control additional entertainment electronics. The External Turn-on feature was specifically intended to control Pass Laboratories power amplifiers, but may in fact control items from other makers with similar features.

The binding post red terminal conveys a 12-volt positive voltage and the binding post black terminal is a ground reference voltage. Please check the owners manuals of your ancillary equipment for particulars of compatibility. If you have a question, please contact the Pass Laboratories factory.

Specific to Pass Laboratories power amplifiers is the requirement that the power amplifier be placed in standby from it’s front panel control before using the remote turn on function. The power amplifier’s onboard stand-by switch over rides the pre amplifier control with respect to the “on” command. This is intentional so that the power amplifiers may also be controlled manually.

XP-30 specifications

The Pass Labs XP-30 is a flagship preamplifier that epitomizes the craftsmanship and engineering excellence of Pass Labs. Designed for audiophiles who demand the utmost in sound quality and performance, the XP-30 combines innovative technology with a robust, elegant design that complements any high-end audio system.

At its core, the XP-30 features a fully balanced design, employing differential circuitry that minimizes noise and distortion. This design philosophy ensures that audio signals remain pure and untainted from the source to the output, providing an immersive listening experience. The use of discrete components rather than integrated circuits is a hallmark of Pass Labs’ approach, ensuring greater control over the audio signal path.

The XP-30 incorporates a class-A output stage, renowned for its linearity and fidelity. This characteristic allows the preamplifier to deliver exceptional dynamic range, making it capable of handling the most complex musical passages with ease. With a frequency response extending well beyond the audible range, the XP-30 captures every nuance and detail in the music, allowing listeners to experience recordings as they were intended to be heard.

Another standout feature of the XP-30 is its extensive connectivity options. It provides a variety of inputs and outputs, including balanced XLR and unbalanced RCA options, allowing for seamless integration with various audio components. This versatility ensures that the XP-30 can cater to diverse system configurations and preferences.

The user interface of the XP-30 is intuitive and user-friendly. It includes a remote control that allows for easy adjustment of volume levels, input selection, and other key functions. The front panel features a large display that provides real-time information about the current input, volume settings, and other operational details.

Overall, the Pass Labs XP-30 preamplifier is a masterpiece of audio engineering. Its combination of advanced technology, meticulous build quality, and exceptional performance makes it a coveted piece of equipment for those who seek the very best in high-fidelity sound reproduction. Audiences who experience the XP-30 will appreciate its ability to reveal the subtleties and emotions within music, making it a worthy addition to any serious audio system.