BRAND: Pass Labs

SERIES: X260.8 Power amplifiers

TYPE: Power Amplifier

Pass Laboratories, Inc. was founded in 1991 by Nelson Pass.  Operating out of his shop at home, Pass developed prototypes of a single-ended Class A amplifier design.  At the same time, he and Mike Burley were constructing an in-house machine shop with three home-built CNC milling machines with which to produce the amplifiers when the design was finished.

OVERVIEW

The X260.8 is a refined musical instrument delivering 260 watts into 8 ohms, and combines power and finesse with all the benefits of mono-block performance. Its measured performance – distortion, bandwidth, noise, and resolution is beyond reproach. Like all of the class A/B .8’s, this amplifier has some class A bias, rewarding its listeners with a whole new zenith of sound quality.

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TECHNICAL SPECIFICATIONS

Class                                                 
AB

Type                 
Mono

Gain (dB)         
26

Full Pwr @ 26 dB gain (V)   
2.2

Low Frequency Response     
1.5 Hz

High Frequency Response       
100 KHz

Power Output /ch (8 ohm)             
260

Distortion (1 KHz, full power)   
1%

 

 

 

Input Impedance (SE & BAL Kohms)   
50/100

Damping Factor               
150

Output Noise (uV)       
200

Current Draw @ Idle (Amps)     
3.1

Power Consumption (Watts) 
375

Temperature (deg C.)           
53

Number of Chassis               
1

Unit Dimensions (W x D x H) (In.) 
19 x 21.25 x 7.5

Unit Weight (LBS)     
88

 

OTHER PRODUCTS: PRODUCTS / POWER AMPLIFIERS