Pass Lab XA-60.8 Monoblock Amplifiers - 120 Watts - Class A
12022
Regular price
$4,000.00
Regular price
DESCRIPTION
The Pass Labs XA60.8 is a reference-grade, solid-state Class A monoblock power amplifier widely celebrated by audiophiles for delivering organic, tube-like warmth alongside immense bass grip and authority. These amplifiers are designed for high-end systems where musical intimacy and an expansive soundstage are top priorities.
Key Architectural Design
- Pure Class A Topology: The output transistors remain fully powered through the entire waveform cycle, which minimizes crossover distortion and yields extremely high linearity.
- Massive Headroom: While rated at a modest 60 watts into 8 ohms, it doubles its power to 120 watts into 4 ohms. It can safely transition into Class AB territory to deliver well over 150 peak watts without clipping.
- True Monoblock Separation: Running independent chassis for each channel completely isolates the power supplies and circuits, eliminating crosstalk for optimal spatial tracking and deep low-level ambience.
- Signature Blue Circular Meter: The faceplate features a distinct current-bias indicator. The needle stays centered during Class A operation and shifts rightward only when pushed hard into Class AB.
Core Technical Specifications
| Parameter | Specification |
|---|---|
| Output Power | 60 Watts @ 8 Ohms | 120 Watts @ 4 Ohms |
| Amplifier Class | Pure Class A (leaves Class A at 122 Peak Watts) |
| Gain | 26 dB |
| Damping Factor | 150 (excellent speaker cone control) |
| Frequency Response | 1.5 Hz to 100 kHz |
| Inputs | Balanced XLR (100 kΩ) | Single-Ended RCA (50 kΩ) |
| Power Consumption | 370–400 Watts idle per chassis |
| Dimensions (W x D x H) | 19" x 21.25" x 7.5" (per chassis) |
| Weight | 88 lbs / 40 kg (per chassis) |
Details & Testing Notes
| Cosmetic Condition: |
9/10: Excellent - Looks great and well maintained. |
| Functional Notes: |
Functions as intended and sounds excellent. 1 XLR jumper for single-ended use is missing |
| Voltage: | 120V 60Hz |
| Serial #: | 28215 / 28216 |
| Original Box: | Yes |
| Manual: | No |
| Remote: | N/A |
| Power Cord: | Yes |
| Additional Items: | N/A |
| Shipping Method: | Freight |
| Shipping Weight: | 220lbs (48x39x22) |
