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Rdl D-pa3 3.5 Watt Audio Amplifier (white)

Product Code: ga16905
Availability: In Stock

$722.25 $866.70

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Description
Reviews (5)

The wall-mounted, white D-PA3 3.5 Watt Audio Amplifier from RDL comes with two line inputs and an amplified output to drive a 4 or 8-ohms speaker. It features a balanced line level input that may be connected to unbalanced. The gain range will accommodate standard unbalanced levels as well as professional balanced levels. In addition, it also features a stereo mini-jack input on the front panel, which is designed to receive standard -10 dBV consumer level signals from sources such as, a computer or personal media player. The left and right audio signals received on the mini-jack are summed to mono and amplified. When a source is connected, the rear-panel input is switched off. The amplified output level is controlled by a front-panel volume control.

A recessed slide switch on the side of the chassis is set during installation, which determines the sensitivity of the balanced rear-panel input. Amplification is provided by a high-efficiency Class D power stage with audio filtering tailored for crisp, pleasant audio clarity. The high-efficiency Class D output stage produces negligible heat for all levels of expected voice or music modulation. It is designed so that it can be mounted in a wall box. The front panel of the amplifier does not include any illuminated indicators, which makes it ideally suited to installation in dark rooms or areas. Its wiring is connected through a rear-panel detachable terminal block. The module operation is from a 24 VDC ground-referenced power supply.

Wall-Mounted Amplifier with 2 Inputs 3.5W RMS Audio Amplifier into 8 ohms 6.5W RMS Audio Amplifier into 4 ohms Balanced Input on the Rear Panel Mini-Jack Input on the Front Panel Front-Panel Gain Adjustment Speaker Output on the Rear Panel Automatic Switching Between Inputs High-Efficiency Class D Operation Thermal and Short-Circuit Protection

Parameters
Input	2 x 20 kOhms balanced or unbalanced bridging
Input Level	+4 dBu nominal (balanced, low input sensitivity) -15 dBV nominal (unbalanced, high input sensitivity)
Minimum Input Level	+18 dBu (balanced, maximum gain) -19 dBV (unbalanced mini-jack, maximum gain)
Maximum Input Level	+22 dBu (low input sensitivity) +4 dBu (high input sensitivity)
Output Power	3.5 W RMS (Maximum, into 8 ohms) 6.5 W RMS (Maximum, into 4 ohms)
Gain Adjustment	Single-turn audio taper (front-panel)
Frequency Response	20 Hz to 20 kHz (±1 dB)
Total Harmonic Distortion(THD) + N	< 0.1% (@ 1 kHz, 1 W)
Noise	< -80 dB (below 1 W RMS, balanced input) < -70 dB (below 1 W RMS, mini-Jack input)
CMRR	> 50 dB (50 Hz to 120 Hz)
Power Requirement	24 VDC @ 30 mA (idle) 55 mA (1/8 power, normal voice or music) 225 mA (3.5 W into 8 ohms)
Ambient Operating Environment	Maximum: 32 to 104°F (0 to 40°C) Recommended: 68°F (20°C)
Compliance	RoHS
Construction	All metal construction
Dimensions	1.70 x 4.13 x 2.05" (43.18 x 104.90 x 52.07 mm)
Packaging Info
Box Dimensions (LxWxH)	4.625 x 3.625 x 2.125"

Wall-mounted amplifier with 2 inputs

3.5W RMS audio amplifier into 8 ohms

6.5W RMS audio amplifier into 4 ohms

Output drives 4-ohms or 8-ohms speaker

Balanced input on the rear panel

Mini-jack input on the front panel

Automatic switching between inputs

Source selection using solid-state switching

Front panel gain adjustment

Speaker output on the rear panel

High efficiency class D operation

Ultra-compact all metal construction

Thermal and short-circuit protection

Related Questions and Answers

Q: 1. this amplifier is 110 or 220v ?

A: The RDL RU-MLD4 - 1x4 Mic/Line Distribution Amplifier does require a 110 or 220V power source but rather uses a 24 to 33 VDC @ 80mA source via terminal block wiring or optional power supply. The RDL PS-24AS Switching Power Supply (BH #RDPS24AS) is available as a separate item for use with the RU-MLD4 and specifies compatibility with source connections between 100-240VAC: https://bhpho.to/39KBnoY

Q: 2. hello it can be connected to a voltage 220?

A: The QSC GX3 operates at 120V AC. You will need to use a step-down transformer to use it with 220V AC such as the Sevenstar ST-500 Step Up/Step Down Transformer - 500W (B&H # SEST500UD) or Watson Voltage Converter - 500 Watt Max (B&H # WAVCGSD500).

Q: 3. is this loud enough for busking?

A: Yes, the FLY 3 was designed as a portable practice amp for use at home or while traveling and it is loud enough for performing in front of a small group of people. The sealed cabinet helps to project the sound and also to maintain low end.

Q: 4. Im frm Philippines.. What is the right wattage/amperes of transformer be use to power this Gx3

A: You would need a step down transformer such as this BH #SEST1500UD.

Q: 5. Will this impedance match 3.5mm input to 600ohm output?

A: The RDL RU-MLD4 is a distribution amplifier capable of splitting a mic/line signal four ways without signal loss or depreciation. It unfortunately will not match the impedance of a 3.5mm input to a 600 ohm output.

Q: 6. Does this amp has rca input?

A: Yes it does

Q: 7. What is the part number for the power connector?

A: RDL PS-24V3A 24VDC Switching Power Supply with North American Cord is the correct power supply. B&H # RDPS24V3A

Q: 8. Can we give input to 1 GX3 power amplifier from another GX3 power amplifier?

A: There are no outputs on the GX3 other than speaker outputs which can not be connected to the input of another amplifier. The GX3 outputsare designed to connect only to speaker inputs

Q: 9. Can this be used to amplify a signal over a long speaker cable? I have a 5.1 system installed, but since the left front and left back speakers have longer wires, their signal is lower. My system allows me to boost the signal to these speakers, but it's not enough. I need more signal to these two speakers.

A: The RDL ST-PA6 is designed to connect from a line level device. It is not able to be used in line with speaker level input and output.

Q: 10. Is it better to used for lows bass or mids and highs?

A: Frequency Response 20Hz - 20kHz, +0, -1 dB

Kenneth	14/09/2024
The Blackstar Fly 3 is just the right mix of sound and size. I was skeptical at first due to its size, but it is loud and covers the guitar range well. I use it with a Taylor acoustic and Fender strats with great results. I was looking for a practice amp that would fit in my gig bag, and it fits the bill. 5

Chris	22/06/2024
Bought this for my nephews' birthday. He likes not having to drag his guitar amp when playing in the garage or deck. 5

Jaden	22/05/2024
Sounds great, overdrive is really nice to have. 5

Darrel	17/04/2024
I bought this for my grandson so he could practice guitar. he really likes it and the fact that you can use it anywhere since it runs on batteries. 5

Ana	03/04/2024
This little box is incredible. Sound quality is great for a mini, much better than the minuscule size. I live in an apartment and my bigger amps just don't work for practice, plus space is an issue. I love the size. It is small but seems to be well built. The tone is great and I love the delay. 5