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![dbx ZonePRO 640 Speaker Processor](https://media.musiciansfriend.com/is/image/MMGS7/ZonePRO-640-Speaker-Processor/J07250000000000-00-500x500.jpg)
dbx ZonePRO 640 Speaker Processor
true true- Free Shipping
- Flexible Financing
- Lowest Price
Gold Coverage Protection
Protect your gear
ZonePRO 640 Speaker Processor Specifications:
Input- (6 total) (2) Switchable line or mic inputs (4) RCA Source
- Euroblock (Line and Mic) RCA (Source)
- Electronically balanced/RF-filtered
- 50k ohm balanced, >75k ohm unbalanced
- +20dBu Mic/Line, +12dBu RCA
- >40dB, typically >55dB @ 1 kHz
- 30 to 60dB
- <-118dB
- 15V
- 4 total
- Euroblock
- Electronically Balanced, RF Filtered
- 120 ohms balanced, 60ohm unbalanced
- +20dBu
- dbx Type IV conversion system
- (line) >113 dB, A-weighted, >110 dB unweighted
- >119dB, A-weighted, 22kHz; BW: >117dB, unweighted, 22kHz BW
- RCA 24-Bit oversampling
- >114 dB A-weighted, 110dB unweighted
- 48kHz
- 112 dB A-weighted, 109dB unweighted
- >109 dB A-weighted, >106 dB unweighted
- 0.003% typical at +4dBu, 1kHz, 0dB gain
- 20Hz - 20kHz, +/-0.5dB
- >80dB typical
- 0.6 msec
- 100VAC 50/60Hz, 120VAC 60Hz and 230VAC 50/60Hz
- 29 W
- 6.8 lbs.(3.1 kg)
- 8.8 lbs. (4.0 kg)
- 1.75" H x 5.75" D x 19" W
- UL 600065, IEC 60065, EN 55013, E60065
Questions & Answers
Do you have questions about this product?
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.
![Gear Adviser](https://static.musiciansfriend.com/static/mf/images/gear-head-3.png)