Pass Labs Aleph 0 // Vintage / Class A Monoblock Amplifiers // 4912 / 4913

$2,999
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The Pass Labs Aleph 0 is the kind of amp that doesn’t just play music—it speaks it. It's unapologetically old-school, carved from the golden era of high-end audio, when gear was built to last and designed to make you feel every note. It’s big, it’s bold, it runs hot, and it absolutely delivers.
Production
1995
Condition
9/10
Serial No.
4912 / 4913
Orig. MSRP
$7000
Restoration
  • Tested RCA and XLR inputs
  • Verified power and distortion meet mfg specs
  • Specs: 75 watts per channel RMS into 8 ohms @1% THD
  • Verified DC offset settings
Factory Specs

Power output: 75 watts into 8Ω (mono)

Frequency response: 0Hz to 100kHz

Total harmonic distortion: 1%

Gain: 20 dB

Dimensions: 12 x 12 x 10.5 inches

Weight: 68lbs Each

Shipping
To ensure safe arrival, we often use private couriers. These are transporters in Sprinter Vans or pulling covered trailers often moving art and antiques across the country. Absolutely the safest way to ship short of you picking it up yourself. This piece ships to the contiguous United States for a flat rate of $380, which includes our packaging and our insurance. Of course, we'll ship anywhere in the world, just drop us a line and we'll give you an estimate – even if you're just curious.
Stock No.
8975674966237
The Pass Labs Aleph 0 is the kind of amp that doesn’t just play music—it speaks it. It's unapologetically old-school, carved from the golden era of high-end audio, when gear was built to last and designed to make you feel every note. It’s big, it’s bold, it runs hot, and it absolutely delivers.

Production

1995

Condition

9/10

Serial No.

4912 / 4913

Orig. MSRP

$7000

Restoration

  • Tested RCA and XLR inputs
  • Verified power and distortion meet mfg specs
  • Specs: 75 watts per channel RMS into 8 ohms @1% THD
  • Verified DC offset settings

Factory Specs

Power output: 75 watts into 8Ω (mono)

Frequency response: 0Hz to 100kHz

Total harmonic distortion: 1%

Gain: 20 dB

Dimensions: 12 x 12 x 10.5 inches

Weight: 68lbs Each

Shipping

To ensure safe arrival, we often use private couriers. These are transporters in Sprinter Vans or pulling covered trailers often moving art and antiques across the country. Absolutely the safest way to ship short of you picking it up yourself. This piece ships to the contiguous United States for a flat rate of $380, which includes our packaging and our insurance. Of course, we'll ship anywhere in the world, just drop us a line and we'll give you an estimate – even if you're just curious.

Stock No.

8975674966237

Pass Labs Aleph 0 // Vintage / Class A Monoblock Amplifiers // 4912 / 4913
Pass Labs Aleph 0 // Vintage / Class A Monoblock Amplifiers // 4912 / 4913
Pass Labs Aleph 0 // Vintage / Class A Monoblock Amplifiers // 4912 / 4913
Pass Labs Aleph 0 // Vintage / Class A Monoblock Amplifiers // 4912 / 4913
Pass Labs Aleph 0 // Vintage / Class A Monoblock Amplifiers // 4912 / 4913
Pass Labs Aleph 0 // Vintage / Class A Monoblock Amplifiers // 4912 / 4913
Pass Labs Aleph 0 // Vintage / Class A Monoblock Amplifiers // 4912 / 4913
Pass Labs Aleph 0 // Vintage / Class A Monoblock Amplifiers // 4912 / 4913
Pass Labs Aleph 0 // Vintage / Class A Monoblock Amplifiers // 4912 / 4913
Pass Labs Aleph 0 // Vintage / Class A Monoblock Amplifiers // 4912 / 4913
Pass Labs Aleph 0 // Vintage / Class A Monoblock Amplifiers // 4912 / 4913
Pass Labs Aleph 0 // Vintage / Class A Monoblock Amplifiers // 4912 / 4913
Pass Labs Aleph 0 // Vintage / Class A Monoblock Amplifiers // 4912 / 4913

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