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Requisite Audio PAL Plus Mk III Preamp Opto Limiters w/ RTS-4A Tube Power #36621

Availability: In stock




BRAND: Requisite Audio


FUNCTION: Preamplifier & Opto Limiter

PRODUCT DESCRIPTION: This listing is for a sequential PAIR of brand new Requisite PAL Plus Mk III Preamp and Limiters w/ RTS-4A 4-Channel Power Supply.

This incredible array of gear is all brand new and part of a custom order for a customer who decided to forestall a future studio development before the system was completed. 

The system was just delivered to Techno Empire brand new from Requisite Audio and has never seen an hour of use. 

For those who are familiar with Requisite Audio products know that it can take a very long time to fulfill an order as they are each built by hand by owner and designer Danny McKinney. We were informed by Danny that these units in this listing may be the very last of their kind as he is concentrating his time on the L7 Microphone and the success of his new RAAL SR1a True Ribbon Earfield Headphone Monitors. 

If you have been dreaming of getting a Requisite Audio Limiter or Preamp, now is your chance to own the ultimate collection with no wait time! 

Both the PAL Preamps were ordered with the optional Super-Fi Component upgrades! 

NOTE: We also have a separate listing up for these TWO PAL preamps and the RTS-4A power supply, PLUS the L2M Limiter. This is how the system was original ordered and intended to configure with the 4 Channel Tube Power supply. If that system sells then this listing will not be available. 


  • PAL Plus Mk III ID# 051819A $3500 + $2600 SUPER-FI Components
  • PAL Plus Mk III ID# 051819B $3500 + $2600 SUPER-FI Components
  • RTS-4A  ID# 051819C $3200

ACCESSORIES INCLUDED: This item includes 2 PAL Multi-pin Power Cables and standard IEC Power cable for the supply.  

PHYSICAL CONDITION: New - Directly from Requisite Audio themselves. In perfect condition.

WORKING CONDITION: New - Works perfectly. The PAL Plus Mk III is about as top-of-the-line as it gets. Incredible dynamic control, amazingly transparent sound. Overall working condition is excellent.

UNPACKAGED WEIGHT: 54.15 lbs. total

  • PAL - 11.80 lbs.
  • PAL - 11.80 lbs.
  • RTS-4A - 28.10 lbs.
  • Cables - 2.45 lbs.


  • Box 1 - 12" x 5.5" x 19"
  • Box 2 - 12" x 5.5" x 19"
  • Box 3 - 13.5" x 7" x 19"
SHIPPING: This item ships in multiple boxes. The price in this listing is only an estimate and may be more or less than the actual cost depending on your location. Please email us with your postal code and we will get an exact quote for you.

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