หัวแอมป์เบส Hartke HA2500 Bass Head Amplifier 250W
หัวแอมป์เบสไฟฟ้า Hartke HA2500 Tube-emulation and solid-state preamp circuit, มีกำลังขับ 250 วัตต์ 4 ohms, 180 วัตต์ 8 ohms, 10-band graphic EQ, High Pass and Low Pass contour knobs, Built-in compressor, Active and Passive inputs, Effects loop Send and Return jacks
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฿19,000.00 ฿13,300.00
Description
Hartke HA2500 Bass Head Amplifier 250W
หัวแอมป์เบสไฟฟ้า Hartke HA2500 Tube-emulation and solid-state preamp circuit, มีกำลังขับ 250 วัตต์ 4 ohms, 180 วัตต์ 8 ohms, 10-band graphic EQ, High Pass and Low Pass contour knobs, Built-in compressor, Active and Passive inputs, Effects loop Send and Return jacks
The Hartke HA2500 Bass Amplifier is a rackmountable 250W bass amplifier designed to amplify passive and active bass guitars in live performance and recording environments. The HA2500 features two pre-amplification input knobs to allow custom blending of tube and solid state tone, and a 10-band graphic equalization. The amplifier’s dedicated preset button allows you to set an equalization curve, and 2 adjustable contour knobs are designed to provide you with more sound-shaping possibilities.
The built-in compressor allows you to smooth out volume differences between notes. The amplifier also features LEDs that show you the settings of the graphic equalizer in low-light environments as well as a two-color LED that continuously shows the status of the compression circuitry in response to your playing. A ground lift switch is provided to prevent hum or buzz from entering the signal, and a pre/post switch allows the direct signal to be derived either before or after equalization.
Features:
- 250 watts at 4 ohms, 180 watts at 8 ohms
- Tube-emulation and solid-state preamp circuit
- 10-band graphic EQ
- High Pass and Low Pass contour knobs
- Built-in compressor
- Active and Passive inputs
- Protection relay circuitry
- Effects loop Send and Return jacks
- Unbalanced 1/4” Speaker Outputs
- Balanced Direct Out with Ground Lift and Pre/Post switches
- Rugged, roadworthy construction
Specifications
| Input Sensitivity | Passive: 100 kOhms, 20 mV Active: 100 kOhms, 60 mV |
| Connectors | Front Panel: 1 x 1/4″ phone jack, passive input 1 x 1/4″ phone jack, active inputRear Panel: 1 x AC input 2 x 1/4″ phone jack, speaker output 1 x 1/4″ phone jack, effect send 1 x 1/4″ phone jack, effect return 1 x 3-pin XLR male, direct output |
| Controls | Front Panel: 1 x Pre-amp A tube control knob 1 x Pre-amp B solid state control knob 1 x Compression knob 1 x Graphic equalizer in/out switch 10 x Graphic EQ control slider 1 x Contour low pass control knob 1 x Contour high pass control knob 1 x Master volume control knob 1 x Power switchRear Panel: 1 x Fuse sled 1 x Balance control knob (HA3500C and HA5500C only) 1 x Direct out post/pre switch 1 x Direct out normal/ground lift switch |
| LED Indicators | 1 x Compression, green/red 1 x Graphic equalizer 1 x Power |
| Rated Output Power | 250 W @ 4 ohms, 180 W @ 8 ohms |
| Signal to Noise Ratio | Approximately 78 dB |
| Equalizer | Contour Low Pass: ± 18 dB @ 100 Hz Contour High Pass: ± 18 dB @ 10 kHz Ten-Band Graphic: ± 15 dB, center detented @ 30 Hz, 64 Hz, 125 Hz, 250 Hz, 500 Hz, 1 kHz, 2 kHz, 3 kHz, 5 kHz, and 8 kHz |
| Dimensions (L x W x H) | 17.3 x 14.0 x 3.5″ (44.0 x 35.5 x 8.9 cm) |
| Weight | 19.6 lb (8.9 kg) |
| Packaging Info | |
|---|---|
| Package Weight | 25.99 lb |
| Box Dimensions (LxWxH) | 21.26 x 17.13 x 6.69″ |
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