Product Life

INT-30A Owners Manual

Speaker cables should be firmly tightened down at the speaker output terminals, but not with a wrench. Output terminals will not withstand the levels of torque that may be easily applied by wrench. Hand tightening without excessive force is plenty. Cleaning contact surfaces with one of the commercially available electronic contact cleaners should be part of your annual system maintenance.

So how long should this hardware last? It is our experience that, barring abuse or the odd failure of a component, the first things to go will be the power supply capacitors, and from experience, they will last 15 to 30 years. Fortunately they die gracefully and are easily replaced by a good technician.

After that, the longevity will depend upon the number of operating thermal cycles, but we can say that we have had amplifiers operating in the field in excess of 20 years with no particular mortality, and we don’t have good information beyond that.

More to the point, you should not worry about it. This is a conservatively built industrial design, not a frail tube circuit run on the brink of catastrophic failure. If it breaks, we will simply get it fixed, so sleep well.

12

Page 11 Page 13
Page 12
Image 12
Pass Labs 1INT-30A owner manual Product Life
Page 11 Page 13

1INT-30A specifications

Pass Labs is renowned for its high-quality audio equipment, and the Pass Labs 1INT-30A integrated amplifier exemplifies the company's commitment to excellence. This amplifier is designed for audiophiles seeking a blend of superior sound quality, innovative technology, and robust build.

At the heart of the 1INT-30A is its powerful Class A amplifier topology, which is one of the distinguishing features of Pass Labs products. Class A operation is known for its linearity and minimal distortion, providing a warm and natural sound. The 1INT-30A is capable of delivering 30 watts per channel into 8 ohms, which might seem modest compared to high-powered amplifiers, but the purity of the sound is where it shines. This amplifier can also drive speakers with lower impedances effectively, making it versatile for various audio setups.

One of the standout technologies featured in the 1INT-30A is its Fully Balanced Differential Circuitry. This design helps to minimize noise and interference, ensuring that the audio signal remains clear and accurate from input to output. This attention to detail in the circuit design is instrumental in delivering the pristine sound quality that Pass Labs is known for.

In addition, the 1INT-30A incorporates a high-quality volume control that ensures precise adjustments. The volume is not only easy to operate but also designed to maintain sonic integrity across its range, allowing users to enjoy dynamic performances with minimal compromise.

Another important aspect of the 1INT-30A is its exploitation of minimalist aesthetics combined with sturdy craftsmanship. The amplifier is housed in a beautifully crafted chassis with a front panel that is both elegant and user-friendly. The build quality reflects the high standard typical of Pass Labs, with an emphasis on longevity and reliability.

Connectivity options on the 1INT-30A include multiple analog inputs, allowing for integration with various audio sources like CD players and turntables, which makes it highly adaptable for different audio setups. The inclusion of a high-quality headphone output also adds to its versatility, catering to listeners who prefer private listening experiences.

In summary, the Pass Labs 1INT-30A represents a harmonization of innovative technology and superior sound engineering. From its powerful Class A output to its Fully Balanced Differential Circuitry, every aspect of the amplifier contributes to an exceptional listening experience. With elegant design and meticulous craftsmanship, the 1INT-30A is a testament to Pass Labs' dedication to producing high-fidelity audio equipment that satisfies the exacting demands of audiophiles.
Top Page Image Contents