• Full parametric operation with no interaction between parameters.
• True infinite-depth notch filtering (made possible by the 642B’s constant-Q design).
• Each band is continuously tunable over a frequency range exceeding 20:1.
• Tuning ranges of bands overlap significantly to maximize versatility.
• Verniers on the FREQUENCY controls facilitate fast, precise tuning of sharp notches.
• +16dB boost to infinite cut (~45dB typical) available in each band.
• Bandwidth can be varied from a broad (Q = 0.29) curve to a sharp (Q = 5.0) curve.
• Dual 4-band or mono 8-band configuration can be selected with the front-panel cascade button.
• Continuously tunable 18dB/octave high-pass filters and 12dB/octave proprietary Automatic Sliding Besselworth™ low-pass filters provide full flexibility while retaining maximum musicality.
• Noise and distortion specs are significantly better than 16-bit digital.
• Input signal gain can be adjusted throughout a range of +14dB to -©o.
• Overload lamps warn of overload when the output of any internal amplifier is within 1dB of its clipping level.
• Extensive RF suppression on input, output, and power leads.

Warranty

This item is sold without the Sound Pure 3-year warranty (used / B-stock / dealer-exempt). Coverage terms for items in this category live in Terms & Conditions, Section 27.

Returns

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