The new Riviera Audio Labs APL1 is built around a zero-feedback, pure Class A amplification circuit.
Looking to add some warm tube sound to your setup? The new Riviera Audio Labs APL1 tube preamplifier might be just the ticket. This model features a fully tube-based circuit, operating in Class A with zero feedback.
In terms of inputs, the APL1 offers two transformer-coupled balanced inputs and three unbalanced inputs. It also includes a tape loop (input and output) for additional flexibility. On the output side, you’ll find one pair of balanced outputs and two pairs of unbalanced outputs. The preamp also features output transformers for improved signal handling. To round things off, a remote control is included for convenient operation.