Frank Zappa | Db Technologies 3000s Digital Optimizer - Nov 18, 2023 | Julien's Auctions In Ca
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FRANK ZAPPA | DB TECHNOLOGIES 3000S DIGITAL OPTIMIZER

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FRANK ZAPPA | DB TECHNOLOGIES 3000S DIGITAL OPTIMIZER
FRANK ZAPPA | DB TECHNOLOGIES 3000S DIGITAL OPTIMIZER
Item Details
Description

A dB Technologies (Lavry Gold) 3000S Digital Optimizer, serial number 50390.

This unit is in good cosmetic condition. It features a gold-plated front panel. This unit is rack mountable and has the screw holes on the ears of the front panel. Power cord is not included. 

Key features include:

  • Sample Rate Converter – highest performance in the industry 96 kB of algorithm coefficients for superior sample frequency conversion accuracy
  • High Density Downsample, provides 2:1 sample rate change for the finest audio performance
  • Proprietary jitter attenuation process, with high quality tuned LC circuit
  • Lavry’s exclusive acoustic bit correction for wordlength reduction with dither and noise shaping 
  • AES and word clock external synchronization
  • Selectable dither types (Flat, High-Pass Triangular, OFF)
  • Data Format Converter – displays all input parameters and allows editing of output settings, including word length
  • High-resolution reference meter – (Adjustable Scaling to include noise floor) Peak, Peak-Hold, Clip, and all Zero detection. Fine mode for reference level settings
  • Digital Tone Generator (16-24 bits, -122 THD+ N) Fully programmable amplitude, frequency and channel selection measures THD+N, frequency and amplitude
  • Signal Analysis – verifies exact number of bits being produced
  • 96kHz, 88.2kHz, 48kHz and 44.1kHz conversion frequencies
  • Precision reference meter bridge. Fully programmable digital test tones for system alignment
  • AES and word clock external synchronization
  • Programmable Digital delay 0.2 frames to 10 frames
  • 96K or 88.2K to 48K or 44.1K sample rate down conversion
  • 48K or 44.1K to 96K or 88.2K sample rate up conversion
  • Bit-packing function for 96K DAT — 48K 24-bits slit to packed 16-bit 96K stream with decoding on playback
  • DC removal function
  • Normalization function (boost or cut) +/-60dB
  • Polarity Inversion
  • Digital Bits display on meter
  • Serial number: 50390

The dB Technologies 3000S Digital Optimizer functions as a digital audio processor. The unit's multi-functionality allows users to use it for sample rate/word length conversion, monitoring, and more. The 3000S has a 96 kHz output, a 2-channel interface and is considered by many to be a Swiss army knife in the world of digital processors. 

Condition notes: This item has not been tested for operation. 


Dimensions:
19 x 8 x 2 inches

Provenance:
PROVENANCE The Zappa Trust

COA / LOA:
None
Buyer's Premium
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FRANK ZAPPA | DB TECHNOLOGIES 3000S DIGITAL OPTIMIZER

Estimate $1,000 - $2,000
See Sold Price
Starting Price $250
2 bidders are watching this item.

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Item located in Gardena, CA, us
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