Quick Look

3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

SKU: RDLST-EQ3
Manufacturer: RDL
Not Rated Yet
MSRP: $184.32
Price: $138.24
Save $46.08 off MSRP
Price / COM_VIRTUEMART_UNIT_SYMBOL_each:
Ships from manufacturer
3 Band Equalizer - Line Level
Add to Cart

The ST-EQ3 features a balanced bridging input, which may be connected unbalanced if desired. The output driver is 150 Ω balanced, and is intended to drive unbalanced or balanced lines of 150 Ω or higher impedance. Equalization is accomplished by three active circuits, each controlling a separate audio band. These bands were carefully selected to yield a module that works effectively in a wide variety of systems. Setup of the ST-EQ3 is assisted by a peak overload LED which indicates excessive pre or post EQ levels.

Specifications

Input:
100 kΩ balanced or unbalanced bridging; line-level
Gain:
OFF to unity (adjustable, ± EQ adjustment)
Audio Output:
+4 dBu nominal, 150 Ω balanced
THD+N:
< 0.030%; 0.010% typical (1 kHz flat response)
CMRR:
> 60 dB (50 to 120 Hz)
Frequency Response:
20 Hz to 22 kHz (EQ set flat; ± 0.5 dB), into 600 Ω; 10 Hz to 22 kHz (EQ set flat; ± 0.5 dB), into bridging load
Noise:
< -80 dB (below +4 dBu)
Center Frequencies:
LOW Band: 80 Hz
MID Band: 1 kHz
HIGH Band: 30 kHz
Bandwidth at 3dB EQ:
LOW Band: 20 Hz to 300 Hz
MID Band: 200 Hz to 7 kHz
HIGH Band: 3 kHz to 30 kHz
Ambient Operating Environment:
0° C to 55° C
Power Requirement:
GROUND-REFERENCED, 24 Vdc @ 25 mA
Dimensions:
Height: 0.7 in. (1.7 cm), Width: 3 in. (7.6 cm), Depth: 1.6 in. (3.9 cm)
Package Type:
Cardboard Box
Package Dimensions:
2 x 2 x 4 in.
Shipping Weight:
0.17 lbs.
WEEE weight:
0.12 lbs.
Tariff code:
8543.70.9960
Write Review
There are yet no reviews for this product.

Accessories

25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

STICK-ON Mounting Plate - Radio Design Labs SMK-12

SKU: RDLSMK-12

Manufacturer: RDL

MSRP: $51.84
Price: $38.88
Save $12.96 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

STICK-ON Series Mounting Rack - 10 Modules - Radio Design Labs SR-10

SKU: RDLSR-10

Manufacturer: RDL

MSRP: $121.08
Price: $90.81
Save $30.27 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

STICK-ON Series Mounting Rack - 12 Modules - Radio Design Labs SR-12A

SKU: RDLSR-12A

Manufacturer: RDL

MSRP: $121.08
Price: $90.81
Save $30.27 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

Mounting Bracket for 4 STICK-ON Modules - Radio Design Labs ST-PBR4

SKU: RDLST-PBR4

Manufacturer: RDL

MSRP: $64.04
Price: $48.03
Save $16.01 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

Rear rack rail mounting kit for any STICK-ON module - Radio Design Labs ST-RRB1

SKU: RDLST-RRB1

Manufacturer: RDL

MSRP: $37.02
Price: $27.76
Save $9.26 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

STICK-ON Series Racking System - 12 Modules - Radio Design Labs STR-19A

SKU: RDLSTR-19A

Manufacturer: RDL

MSRP: $253.12
Price: $189.84
Save $63.28 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

STICK-ON Series Racking System - 10 Modules - Radio Design Labs STR-19B

SKU: RDLSTR-19B

Manufacturer: RDL

MSRP: $300.93
Price: $225.69
Save $75.24 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

10.4" Rack Mount for 6 STICK-ON Series Products - Radio Design Labs STR-H6A

SKU: RDLSTR-H6A

Manufacturer: RDL

MSRP: $236.02
Price: $177.02
Save $59.00 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

STICK-ON Series Detachable Terminal Block - Radio Design Labs DTB

SKU: RDLDTB

Manufacturer: RDL

MSRP: $11.29
Price: $8.47
Save $2.82 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

Detachable Mounting Kit - Radio Design Labs DMK-5

SKU: RDLDMK-5

Manufacturer: RDL

MSRP: $9.49
Price: $7.12
Save $2.37 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

Mounting Kit - ST and TX Series - Radio Design Labs MB-1

SKU: RDLMB-1

Manufacturer: RDL

MSRP: $5.65
Price: $4.24
Save $1.41 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

STICK-ON Series Mounting Rack - 7 Modules max. - Radio Design Labs SR-4

SKU: RDLSR-4

Manufacturer: RDL

MSRP: $157.14
Price: $117.86
Save $39.28 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

STICK-ON DIN Rail Adapter - Radio Design Labs DRA-35S

SKU: RDLDRA-35S

Manufacturer: RDL

MSRP: $31.68
Price: $23.76
Save $7.92 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

STICK-ON DIN Rail Adapter - Radio Design Labs DRA-35S6

SKU: RDLDRA-35S6

Manufacturer: RDL

MSRP: $53.68
Price: $40.26
Save $13.42 off MSRP

Related Products

25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

3 Band Parametric Equalizer - Terminals/Phono Jacks - Radio Design Labs FP-PEQ3

SKU: RDLFP-PEQ3

Manufacturer: RDL

MSRP: $516.69
Price: $387.51
Save $129.18 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

Subwoofer Crossover Filter - Radio Design Labs ST-CX2S

SKU: RDLST-CX2S

Manufacturer: RDL

MSRP: $232.17
Price: $174.13
Save $58.04 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

Three Band Equalizer with Knobs - Terminals - Radio Design Labs RU-EQ3

SKU: RDLRU-EQ3

Manufacturer: RDL

MSRP: $336.56
Price: $252.42
Save $84.14 off MSRP
25%
OFF
3 Band Equalizer - Line Level - Radio Design Labs ST-EQ3

Two Band Active Line-level Crossover - Radio Design Labs ST-CX2

SKU: RDLST-CX2

Manufacturer: RDL

MSRP: $232.17
Price: $174.13
Save $58.04 off MSRP