Karno Useful Arts SMP-1 SEPIA Module

Valve microphone preamplifier - SEPIA series module.

• Valve preamplifier based on the BF-1 and SFP-30 circuits
• Second variable harmonic derived from the legendary SFP-60
• Warm, rich and flexible sound for any application
• Single-channel design in SEPIA modular format
• The highest quality Useful Arts in a compact module

SMP-1: the ultimate tube preamplifier in SEPIA format

The Karno Useful Arts SMP-1 SEPIA Module brings the Useful Arts sound philosophy to the modular format. Based on the same audio and power circuits as the BF-1 and identical in signal path to the SFP-30, the SMP-1 is one of the finest and most versatile tube preamplifiers available.

SEPIA: analog hardware without compromise

With the SEPIA modular platform, Karno combines analog tradition with technological innovation. No emulation, just real circuitry with studio quality, integrated in a compact and portable format. SEPIA is already internationally recognized and supported by a Smart Innovate UK grant.

Authentic tube sound with creative control

With a variable second harmonic borrowed from the celebrated SFP-60, the SMP-1 allows you to sculpt timbre with unique musicality. From subtle warmth to richer saturation, this preamplifier is ideal for vocals, acoustic and electric instruments, always offering character and sonic flexibility.

Technical Specifications.

• Type: tube microphone preamplifier
• Based on the circuitry of the BF-1 and SFP-30
• Second variable harmonic derived from the SFP-60
• Format: Single-channel SEPIA module
• Power Supply: ±13 V DC