Composite amplifier design ensures consistent performance on both linear and switched power supplies for flexible installation
Power supply agnostic architecture eliminates DC offset, improving audio signal integrity
Four-layer PCB with differential signal routing and copper planes maximizes board performance and reduces noise
Complete kit with all resistors, capacitors, inductors, semiconductors, and mounting hardware for straightforward assembly
Summarized by Shop
This kit contains the circuit boards and all the parts needed to build two Modulus-86 amplifier modules.
Build difficulty (1-5): 2 (easy-to-moderate)
Kit contents:
Two Modulus-86 circuit boards.
All resistors, capacitors, inductors, semiconductors, IC sockets, terminal blocks, and mounting brackets needed to populate the circuit boards.
Output Power
60 W (4 Ω), 40 W (8 Ω)
THD+N
0.01% at 40 W (8 Ω)
DC Offset
<0.3 mV (typical), up to 2.0 mV (worst case)
Recommended Power Supply
86 V AC (2x22 V AC, 160-300 V), 160-300 V AC transformer
PCB
Four-layer, differential signal routing
Kit Contents
Two Modulus 86 circuit boards, all necessary components, mounting hardware