08/11/2026
Do you want to digitize vinyl records, reel-to-reel tapes, cassettes, or other analog recordings? Measure an amplifier, preamplifier, or DAC? Test and repair audio equipment? Equip your home recording setup or electronics lab with a high-quality measurement ADC?
Amiteque Electronics is preparing to release the A5, a compact standalone 24-bit analog-to-digital converter with sample rates up to 192 kHz. It is designed for high-quality recording and digitization of analog sources, audio equipment development, testing and repair, as well as laboratory measurements.
Main specifications:
• Two analog inputs, balanced / single-ended
• Input impedance: 20 kΩ balanced, 10 kΩ single-ended
• Input sensitivity at 0 dBFS: approximately 2.4 Vrms / +9.8 dBu balanced, approximately 2.4 Vrms single-ended
• 24-bit conversion
• Sample rates: 44.1, 48, 88.2, 96, 176.4 and 192 kHz
• Selectable output word length: 16, 18, 20 and 24 bits
• Coaxial S/PDIF digital output
• Independent Left and Right overflow indicators
• Classic and Low Delay digital filter modes
• Selectable high-pass filter
• Fully linear power supply system
• THD+N: -110 dB typical
• Noise level: -123 dBFS (24-bit/48 kHz, inputs open)
• Dynamic range: 121 dB typical (123 dB A-weighted)
The A5 uses no switching power converters, either internally or in the external power supply.
No drivers or additional software are required. The A5 connects via S/PDIF to your existing audio system, recorder, or measurement setup, providing a high-quality upgrade to its analog input signal path without replacing the rest of your equipment.
Amiteque Electronics
A5 Ultra Precision Measurement ADC