Over 130 Optimized Signal Topologies:
Twin Mic Preamps — M-2B vacuum tube or HV-3 discrete solid state
Twin NSEQ-2 Mastering-Grade Parametric EQs — vacuum tube or discrete solid state
Three Opto Compressor/Limiter Paths — TCL vacuum tube, discrete solid state, passive
Twin Opto De-Esser Paths — vacuum tube or discrete solid state
Vacuum tube or discrete solid state line level paths
Input coupling with or without MIT-01 audio transformer
1/4” vacuum tube DI input — route via tube or solid state gain path
Effortless, lifelike musical performance at all levels
Musically rich vacuum tubes available
Gold audio connectors, tube sockets, relays and switches
3/8“ thick radius extruded aluminum face plate
Durable black laser-etched anodized finish
Mil spec 16 gauge cold-rolled steel chassis
Ultra-clean toroid power supply: internal sub-chassis
Hand machined aluminum knobs, illuminated IT&T pushbuttons
True audio VU meter for output level or dynamics gain reduction
Lovingly hand-crafted in Northern California
US and EU parcels ship via UPS, ETA 1-7 working days from pickup day zero. That also applies to most
locations worldwide.
All shipments are fully insured.
Bigger shipments requiring pallets or custom made crates ship to US, CA, JP, CN, AU and other outside of EU
locations via DHL Air Freight, ETA is normally approx. 7-14 working days from pickup day zero.
Big shipments inside EU ship via different freight companies, recently mostly via ACE Logistics. Freight
forwarders can use different courier companies for deliveries to final destinations.
Palletising and crating time can vary depending on the size of the shipment and packaging queue. We pack all
our shipments with great care.
You are most welcome to pick your order up yourself from our Retrosonic Pro Audio showroom, studio and
warehouse in Tallinn, Estonia.
We ship worldwide – contact us for a personal shipping quote or any other questions.
VAT (Value Added Tax) can be deducted if you have a company with a valid EU VAT number or if you're based
outside of the EU. Non-EU buyers pay all and any import tax and duty as regulated by their local customs.