WATT RECOMMENDS
Save your favorites. Compare them anytime.
Create a free HiFi Hub account to save products to your Wishlist and compare your favorites side by side.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
Forum Mentions
Specifications
- Class
- A
- Type
- Mono
- Gain (dB)
- 26
- Full Pwr @ 26 dB gain (V)
- 1.41
- Low Frequency Response
- 1.5 Hz
- High Frequency Response
- 100 KHz
- Power Output /ch (8 ohm)
- 100
- Input Impedance (SE & BAL Kohms)
- 50/100
- Damping Factor
- 200
- Power Consumption @ Idle (Watts)
- 500
- Unit Dimension (W x D x H)(In.)
- 19 x 21.25 x 9
- Unit Weight (LBS)
- 99
Manufacturer's Description — Pass Labs
The XA100.8 is the sweet spot for listeners who want the romance of Class A with the freedom to drive more demanding loudspeakers. You get vivid tone, expansive staging, and a sense of ease—plus real headroom when the recording calls for it.
It’s a monoblock that stays composed: fast transients, clean harmonic structure, and the kind of quiet background that lets micro-detail bloom naturally rather than sounding “etched.”
In practice, that means crescendos arrive with confidence, bass has texture and weight, and complex mixes remain intelligible. The XA100.8 doesn’t change the character of your speakers—it simply gives them room to breathe. If your system is ready for more scale without sacrificing nuance, this is a beautifully natural next step.
SPECS AT A GLANCE
- Class / Type: Class A, Mono
- Power: 100 W / 8 Ω (per channel)
- Gain: 26 dB | Damping factor: 200
- Input impedance: 50 kΩ (SE) / 100 kΩ (BAL)
- Power (idle): 500 W | Weight: 99 lbs
Verified Dealers
Online Dealers
All Dealers
Zoom out the map to see more dealers
Authorized dealers for Pass Labs XA100.8
- A 10 Audio Room 4 Music — in-store — Amsterdam Nieuw-West, Noord-Holland, Netherlands (website)
- Aalen Hifi — in-store — Schwäbisch Gmünd, Baden-Wurtemberg, Germany (website)
- Acoustic Sounds — online and in-store — Salina, Kansas, United States (website)
- Alen Audio — in-store — Extramurs, Comunidad Valenciana, Spain (website)
- Alpha High End — online and in-store — Brasschaat, Vlaams Gewest, Belgium (website)
- Alta Fedelta — online and in-store — Lombardia, Italy (website)
- Assai Audio — in-store — Centro, Comunidad de Madrid, Spain (website)
- Atelier 13 Audio — in-store — Forest Hills, Tennessee, United States (website)
- Audio & Video Expressions — in-store — Philadelphia, Pennsylvania, United States (website)
- Audio Aktoren — online and in-store — Horten, Vestfold, Norway (website)
and 54 more verified dealers