Sontronics STC-1S – Matched Stereo Pair of Pencil Condenser Microphones

The Sontronics STC-1S is a precision-matched stereo pair of STC-1 small-diaphragm condenser microphones, designed for accurate and natural stereo recording. Each set is laboratory tested and selected to guarantee identical performance, making them the ideal choice for capturing ensembles, choirs, orchestras and acoustic instruments both in the studio and on stage.

Key Features

• Factory-matched pair: microphones are carefully selected to deliver identical frequency response and sensitivity for accurate stereo imaging.
• Versatility: standard cardioid capsules with optional interchangeable Omni and Hyper capsules (sold separately).
• High-pass filter: three-position switch (0 / 75 / 150 Hz) to reduce rumble and unwanted low frequencies.
• Pad switch: three-stage attenuation (0 / -10 / -20 dB) for handling loud sources without distortion.
• Accessories: supplied with mic clips, foam windshields and a stereo mounting bar.
• Case: presented in a luxury velvet-lined wooden box for secure storage and transport.
• Lifetime warranty: available when the product is registered with Sontronics within 30 days of purchase.

Stereo Recording Applications

The STC-1S is designed to deliver outstanding results in all common stereo techniques, including XY, ORTF, AB and more. Their balanced tone and wide frequency response make them ideal for recording piano, string quartets, small ensembles, choirs and even full orchestras. As overheads for drums or room microphones, they provide clarity, precision and realism that bring performances to life.

Typical Uses

• Piano and acoustic guitar
• String quartets and chamber ensembles
• Choirs and vocal groups
• Symphony orchestras
• Drum overheads and percussion
• Room ambience and stereo field capture

Technical Specifications

• Polar pattern: Cardioid (optional Omni and Hyper capsules available)
• Frequency response: 25 Hz – 20 kHz
• Sensitivity: 12 mV/Pa (-36 dB ±2 dB, 0 dB = 1 V/Pa @ 1 kHz)
• Impedance: ≤200 Ohm
• Noise level: 16 dB (A-weighted)
• Max SPL: 137 dB (0.5% THD @ 1 kHz)
• Power requirement: 48 V ±4 V Phantom Power
• Connector: 3-pin XLR
• Dimensions: 162 × 24 × 24 mm
• Weight: 214 g

Craftsmanship & Build

Built from robust metal housings with premium components, the STC-1S microphones are designed to withstand professional use while maintaining consistent performance. Both the microphones and optional capsules are available in black and silver finishes, offering flexibility for different studio setups.

What’s in the Box?

• 2 × STC-1 microphones (matched stereo pair)
• 2 × mic clips
• 2 × foam windshields
• 1 × stereo mounting bar
• Luxury velvet-lined wooden case

Why Choose STC-1S?

The Sontronics STC-1S offers a versatile and professional solution for stereo recording, delivering accuracy, balance and natural sound in every session. With interchangeable capsules, built-in filters, a pad switch and lifetime warranty registration, this stereo pair provides unmatched flexibility and value, outperforming many higher-priced alternatives. It’s the perfect addition to any serious microphone collection.