Portwest Black Merino Wool Base Layer, M

A range of well-established high-performance JFET input, bipolar output operational amplifiers from Texas Instruments featuring low input bias currents and high slew rates. These op amps have low noise and low distortion and are suitable for a wide variety of audio and signal processing applications. The high input impedance makes them an ideal choice where circuit loading must be minimized. Offset adjustment and external compensation options are available with the single TL071 and TL081 devices.

• Low input bias and offset currents
• Wide supply voltage range: ±5 to ±15V
• Low noise: 18nV/√Hz typical at 1 kHz
• High Slew Rate: 13 V/μs typical
• Low Total Harmonic Distortion: 0.003% typical
• Single, Dual and Quad devices available

The Portwest Wool Crewneck Baselayer is made from a shell fabric of 50% merino wool and 50% polyester (140g), offering enhanced thermal protection while effectively drawing moisture away from the body. It is ideal for keeping the wearer warm, dry, and comfortable during exertion. Designed as a baselayer, it suits all activity levels and can be worn as an extra thermal layer for workwear in cold weather or as a technical sports garment for added comfort and performance.

Naturally moisture wicking and breathable
Provides insulation and thermal protection
Antimicrobial and anti-odour properties
Designed with a comfort fit
Ideal for all seasons
Flat lock seams for extra comfort