PASS LABS CLASS AB

SOLID STATE CLASS AB AMPLIFIERS

"These are Pass Laboratories ultimate expression of Power Amplifiers, the perfect blend of science and visceral emotion. If there’s a more emotionally satisfying amplifier anywhere, we’re not aware of it"

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BY NELSON PASS - MADE IN THE USA

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X600.8

The X600.8 monoblock amplifiers deliver 600 watts into 8 ohms.

 

Even more impressive they effortlessly drive the most demanding loudspeakers to musical nirvana, be the performance full scale orchestra, high-decibel rock band or string quartet.

 

Exhaustive listening tests, not myopic focus on specifications have informed the development of this and the rest of the Pass Labs product offering, and you can hear it.e.

X600.8 SPECIFICATIONS

Class - AB

Type - Mono

Gain (dB) - 26

Inputs - XLR / RCA

Power /ch (8 ohm) - 600W

No Output devices (/ch) - 72

Power Consumption (Watts) - 550

Standby Power Consumption (Watts) - < 1W

Number of Chassis - 2

Dimensions / in. (WxDxH) - 19 x 21.5 x 11

Unit Weight (LBS) -  123

$ 27,300

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X260.8

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.

X260.8 SPECIFICATIONS

Class - AB

Type - Mono

Gain (dB) - 26

Inputs - XLR / RCA

Power /ch (8 ohm) - 260W

No Output devices (/ch) - 40

Power Consumption (Watts) - 375

Standby Power Consumption (Watts) - < 1W

Number of Chassis - 2

Dimensions / in. (WxDxH) - 19 x 21.25 x 7.5

Unit Weight (LBS) -  88

$ 13,500

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X350.8

At 350 watts per channel class A/B, the X350.8 is the largest and most powerful stereo power amplifier of Pass Labs line-up.

 

Because we care more about how holistic design affects the musical experience and relatively less about how parts affect specifications, you can expect superb and accurate representation of the recording performance and venue, as well as the distinctive layering of instruments captured faithfully.

X350.8 SPECIFICATIONS

Class - AB

Type - Stereo

Gain (dB) - 26

Inputs - XLR / RCA

Power /ch (8 ohm) - 350W

No Output devices (/ch) - 72

Power Consumption (Watts) - 550

Standby Power Consumption (Watts) - < 1W

Number of Chassis - 1

Dimensions / in. (WxDxH) - 19 x 21.5 x 11

Unit Weight (LBS) -  127

$ 14,200

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X250.8

This stereo class A/B model represents a step up in power and performance from the X150.8 and, like all of our products, has been painstakingly designed, tweaked, redesigned and fine-tuned to deliver maximum musical enjoyment.

 

This hard work and creativity results in a greater “look-back” at the original musical performance, conveying additional insight to the artist’s creative intent. Isn't that what it's all about?.

X250.8 SPECIFICATIONS

Class - AB

Type - Stereo

Gain (dB) - 26

Inputs - XLR / RCA

Power /ch (8 ohm) - 250W

No Output devices (/ch) - 56

Power Consumption (Watts) - 450

Standby Power Consumption (Watts) - < 1W

Number of Chassis - 1

Dimensions / in. (WxDxH) - 19 x 21.5 x 9

Unit Weight (LBS) -  100

$ 10,000

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X150.8

As the entry-level class A/B stereo power .8 amplifier, the X150.8 features many of the same technical and sonic attributes of its larger brethren. It features 150 watts per channel, 100K ohm input impedance and operates “higher” into Class A than its predecessors. But knowing the ear is not a microphone and the brain is not a tape recorder, we've designed this model to bridge the gap between measured performance and outstanding subjective musical experience. Simply put, the X150.8 will compel you to listen to your entire music collection again and again.

X150.8 SPECIFICATIONS

Class - AB

Type - Stereo

Gain (dB) - 26

Inputs - XLR / RCA

Power /ch (8 ohm) - 150W

No Output devices (/ch) - 40

Power Consumption (Watts) - 375

Standby Power Consumption (Watts) - < 1W

Number of Chassis - 1

Dimensions / in. (WxDxH) - 19 x 21.25 x 7.5

Unit Weight (LBS) -  88

$ 6,750

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INT250

Like the INT-60, the INT-250 utilizes the synergies developed in the .8 series power amplifiers.

 

Unlike the INT-60, however, it brings 250 watts per channel of listening pleasure.

 

With higher power MOSFETs and more of them, the INT-250 drives large, demanding and relatively inefficient loudspeakers at higher volumes without batting an eyelash, singing beautifully. Just incredible music from one component..

INT250 SPECIFICATIONS

Class - AN

Type - Stereo Integrated

Gain (dB) - 30 / 36

Inputs - 2 x XLR / 4 x RCA

Power /ch (8 ohm) - 250W

Volume Control  - 63 x 1db Steps

Power Consumption (Watts) - 450

Standby Power Consumption (Watts) - < 1W

Number of Chassis - 1

Dimensions / in. (WxDxH) - 19 x 21.25 x 9.1

Unit Weight (LBS) -  105

$ 12,000

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INT60

This integrated amplifier sets a new benchmark in significantly narrowing any perceived performance gap between separate components and integrated amplifiers.

 

Advanced technologies and real-world testing combine to create the INT-60 which presents 60 glorious watts per channel into 8 ohms, and doesn't leave class A until 30 watts thanks to its high-bias operation. This larger class A operating envelope brings lower distortion and greater loudspeaker control, delivering higher quality musical fidelity for your enjoyment.

INT60 SPECIFICATIONS

Class - AB

Type - Stereo

Gain (dB) - 29 / 35

Inputs - 2 x XLR / 4 x RCA

Power /ch (8 ohm) - 60W

Volume Control  - 63 x 1db StepsPower Consumption (Watts) - 375

Standby Power Consumption (Watts) - < 1W

Number of Chassis - 1

Dimensions / in. (WxDxH) - 19 x 21.2 x 7.6

Unit Weight (LBS) -  93

$ 9,000

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OTHER PASS LABS COMPONENTS

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PHONO PREAMPS

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