Spectra 1964 STX100 MK2 500 Series Microphone Preamplifier

The Spectra 1964 STX100 MK2 brings the renowned Spectra 101 amplifier circuit to a compact and affordable 500 series preamp. This preamp stays true to the original '60s console sound but with modern enhancements, including an expanded dynamic range, reduced self-noise, and improved harmonic richness. These updates provide an authentic yet refined tone, allowing engineers to achieve classic analog warmth with precision and clarity. With its intuitive 500 series design, the STX100 Mk2 is ideal for modern studios seeking that timeless analog sound in a versatile format.

Exceptional Clarity and Extended Frequency Response

With 64dB of gain and a wide frequency response spanning 10Hz to 50kHz, the STX100 delivers deep lows and smooth highs, capturing every nuance in your recordings. This range allows for a full-bodied and rich sound, especially effective on instruments like bass guitars and kick drums. The preamp's high dynamic range and frequency response mean that it's well-suited for recording a wide range of sources, from delicate vocals to powerful drums. By capturing such a broad range of frequencies, the STX100 provides recordings that feel spacious and immersive.

Precision Signal Handling With LED Overload Indicators

The STX100 MK2 incorporates a unique VU-based input measurement system, a departure from traditional preamps that use program peaks. This design reduces the risk of dynamic range loss, ensuring that signals retain maximum headroom and clarity. With two independent LED overload indicators, the preamp can manage transient peaks up to 24dB above the average program level. This feature is invaluable when recording dynamic sources like drums, allowing the STX100 to handle aggressive transient peaks without introducing distortion. The result is a clean, undistorted signal that maintains its full depth and punch.

Versatile Control for Any Recording Scenario

With convenient features like a 10dB pad and continuously variable input and output controls, the STX100 offers flexible settings to accommodate any recording situation. This versatility allows the preamp to handle both mic and line-level signals with ease. Whether capturing a gentle vocal passage or a hard-hitting drum track, the STX100 provides control over every aspect of the signal. This adaptability makes it an excellent choice for studios that record a variety of instruments and voice types, ensuring that each source sounds its best.

Enhance Your Sound With the STX 500 EQ Module

For added tonal control, the STX100 MK2 is designed to pair seamlessly with the STX 500 two-band passive EQ module. This integration offers even more options for shaping your sound, allowing engineers to fine-tune frequencies for a balanced and polished mix. When combined with the STX 500 EQ, the STX100 becomes a complete, powerful solution for achieving studio-quality recordings with a vintage feel. Together, these units offer a robust and flexible recording chain that brings life to any project, from vocals to complex instrument layers.