Boutique Built 670


A legendary titan of the audiophile world, the 670 is known for the silky, creamy, liquid gold it bestows to any mix. With a nectared attitude across a range of applications, this soft- knee compressor responds differently depending on the type of signal fed into it. Born from the desire to have one in his own studio, Drip founder Greg Lomayesva, set out to do what no one had done before- create a 1:1 recreation of the original circuit. His success in doing so has been paramount to the foundation of Drip. Of all of his creations, you could say this behemoth is his favorite child. Elegantly designed, and true to the original circuit, the only difference between this and the original is the addition of DC heaters to protect the tubes. 


Never before offered to the general public as a fully built, plug and play unit, Drip is pleased to announce the 670 is no longer just for the DIY community. Built in house, using the highest quality components, the fully built 670 is offered either non-stepped for general tracking and recording, or with stepped controls with Drip Stepped Attenuators. 

Never an assembly line production, Drip 670 is a boutique built, hand soldered piece of art. Hand crafted, and calibrated, this unit comes fully functional, ready for plug and play. 



Units will be built as ordered, to your specifications. All units are professionally packed using a puncture proof art box, and foam padding. The tubes are re-packed into their original boxes, and secured inside of the unit to provide secure shipment. We strive to shorten lead times, but in order to allow for component lead times, such as the transformers which are made to order by Sowter, please allow for 5-8 weeks for delivery. Shipping will be determined and invoiced at time of shipping, however international shipping is about $500, and domestic is roughly $150. 

non stepped version price : 7000$           |         stepped version (mastering) 8000$

Terms of purchase:

A non-refundable deposit of $5000 is required for the Stepped version, and a $4000 non-refundable deposit is required for the un-stepped version.

lead time is 5-8 weeks / balance is due on ship date

shipping costs will be invoiced after shipment 


If you prefer to be invoiced via paypal , please contact sales at

non stepped : 4000 down payment - non refundable


stepped mastering version

seiden switches 23 position for threshold and input volume . 



Boutique Built Opto-6

Drip is excited to announce that we are now offering the boutique hand built, made to order and hand tested Opto-6 to the general public. These units are fully built, fully operational for a plug and play experience. 

The units are built in house, by us, using only the best components:

  • Mundorf Output Capacitor /audio coupling capacitors
  • Orange Drop Polypropylene Capacitors
  • Gold Plated Tubes (12ax7 - 12bh7)
  • Mil-spec Potentiometers
  • Vintage Look Case
  • Bakelite Knobs
  • Hammond Power Transformer 
  • Lundahl Audio Transformers
  • Carbon Composition Resistors
  • Two T4B Opto Cells

Lead time is 2 weeks. 

$1600.00 plus shipping

USA Version 120v  (50$ shipping)

International Version 240v (80$ shipping)