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Ενισχυτής 2 x 450W, της σειράς PDD. Η σειρά PDD διαφέρει απο τις άλλες, γιατι υιοθετεί την τεχνολογία Class D. Το κόστος είναι ανάλογο της Class A/B, αλλά η ισχύς, αξιοπιστία και απόδοση είναι σε σημαντικά υψηλότερα επίπεδα. Οι ενισχυτές της σειράς PDD είναι ιδανικοί για επαγγελματική χρήση. Λόγω του χαμηλού βάρους και του μεγέθους 1U, αυτός ο ενισχυτής είναι εύκολο να μεταφερθεί και πιάνει ελάχιστο χώρο.
- Εξαιρετική ποιότητα και αξιοπιστία
- Stereo-Mono-Bridge Λειτουργίες
- Ενδείξεις LED
- Balanced XLR είσοδοι και έξοδοι
- NL-4 Έξοδοι ηχείων
- Υψηλής απόδοσης και αξιοπιστίας παροχή ρεύματος με τεχνολογία powerfactor correction (PFC)
- Soft start , clip limiter, power limiter, thermal cut, DC, AC, shortcircuit
- Αναβαθμισμένος ανεμιστήρας με μαγνητική έδραση για μεγαλύτερη απόδοση.
Output power: 8 Ohms
| 2x 300W (RMS) |
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| Output power: 4 Ohms | 2x 450W (RMS) |
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| Output power: Bridged 8 Ohms | 900W (RMS) |
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| Frequency response | 20Hz - 20kHz |
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| Input | 21dB/9V |
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| Signal to noise ratio | >90dB |
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| Damping Factor | >300 |
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| Slew Rate | 20V/us |
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| Crosstalk | >70dB |
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| Input sensitivity | 0.775V/32dB/1.0V |
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| Input impedance | 20kOhm balanced |
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| Power supply | 230Vac - 50Hz |
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| Dimensions | 482 x 212 x 44mm |
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| Weight | 3.2kg |
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Solid DYNACORD amplifier technology at highly competitive prices.
These amplifiers offer high, stable power output and a high efficiency factor on the high performance level and are therefore the ideal choice for driving a multitude of mobile and club systems. SL series power amplifiers are equipped with a comprehensive protection package and dynamic limiters.
The integrated, switchable Low-Pass Notch filter (a typical DYNACORD special feature) corrects the frequency response and optimizes the transient behaviour of loudspeakers.
Maximum Midband Output Power, THD = 1%, 1 kHz, Dual Channel 2 Ω - 900 W, 4 Ω - 600 W, 8 Ω - 380 W Maximum Single Channel Output Power, Dynamic-Headroom, IHF-A 2 Ω - 1700 W, 4 Ω - 950 W, 8 Ω - 480 W Maximum Bridged Output Power, THD = 1%, 1 kHz 4 Ω - 1800 W, 8 Ω - 1200 W Input Sensitivity, rated power @ 8 Ω, 1 kHz +3.1 dBu (1.11 Vrms) Maximum Input Level +21 dBu (8.69 Vrms) Voltage Gain, ref. 1 kHz 32.0 dB Frequency Response, ref. 1 kHz 10 Hz...40 kHz (±1 dB) Output Stage Topology Class AB Dimensions (W x H x D), mm 483 x 88.1 x 421.5 Weight 14.8 kg (32.6 lbs)
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- Rack mount stereo powered monitor speaker system
- New AES/EBU digital input
- lndependent MUTE function
- Sophisticated control panel section
- Ideal where space is at a premium
RM-2 is the ideal solution for monitoring needs in various space-challenged environments such as machine rooms, VTR monitoring, surveillance, mobile and stationary control rooms, theme park applications where audio monitoring is needed and the room for installation is not enough. Adding these new feature sets, RM-2 is now more versatile to various applications. - Stereo analog balanced +4DBu inputs with combo connectors (XLR & 1/4" plug).
- AES/EBU digital input with XLR connector working with fs 44.1kHz to 96kHz.
- Sophisticated control panel section including 26-dot stereo LED meter, biaxial stereo gain control, phone jack, Channel select switch as well as Input select switch.
- Independent MUTE function by holding down CH SEL key for a while.
- Auto Mute when powering on*.
- D-class power amplifier (10W x 2) for clear sound reproduction and light weight construction.
- Multi-voltage power supply.
Speaker Section
- Unit: 110 x 40mm cone type, magnetically shielded, x 2
- Impedance: 8 ohms
- Output SPL: 84 dB/W (1m)
- Frequency response: 200Hz to 20kHz
Amplifier Section
- Rated output power: 10W or more (8 ohms, 1kHz)
- Residual noise: -60 dBV or less (DIN AUDIO)
- Distortion: 0.5% or less (10W / 4 ohms, 1kHz)
Digital input
- Connector: XLR-3-31 type
- Digital input Format: IEC60958 (AES/EBU)
- Digital inputSampling frequency: 44.1kHz to 96 kHz
Analog input
- Connector: XLR / 1/4" combi-jack
- Analog input Nominal input level +4dBu (XLR), -10 DdBV (1/4“)
- Analog input Input impedance 10k ohms or more
Phones
- Connector: 1/4" stereo jack
- Applicable load imp. 8 ohms or more
- Rated output power 20mW + 20mW (32 ohms, 1kHz)
General
- External dimensions: 430(W) x 44(H) x 282(D) mm
- Weight: Approx. 3.5kg
- Power requirement: 100 - 240V~, 50/60Hz
- Power consumption: 10W
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Τελικός ενισχυτής 2X150W/4Ω, 2X100W/8Ω, bridged 300W/8Ω (Mono), είσοδοι XLR και 1/4 balanced με clip limiter, έξοδοι speakon, απόκριση συχνότητας 20Hz-50 kHz, S/N 100dB, 2U. Κατάλληλος για εγκαταστάσεις & P.A. 8,4kg.
2X150W/4Ω, 2X100W/8Ω, bridged 300W/8Ω (Mono). Βάρος 8,4kg
Reference Quality Power Amplifier [R-300 Plus]
- Controls :
Front : Power on/off switch, attenuator, LED indicator
Rear : Mode seletor switch, Stereo/bridged mono switch - Connectors :
Input : 1 XLR, 1/4" balanced per channel
Output : 5-way binding post and SpeakonTM per channel - Indicators :
Power : Green, Protection : Red, Clip : Red, Signal : Green - Power Source : 100-120VAC or 220-240VAC; 50/60Hz
(supplied AC mains transformer depends on country requirements) - Power Consumption : 250W(2.4A)
- Weight : 8.4kg/18.5lb
- Dimensions (WxHxD) : 482x88x317mm/19x3.5x12.5in
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The high efficiency of the ED series enables maximum efficiency with low heat generation.
A new and unique Class-H circuity technology using state of the art SMD Surface Mount Technology with a reduced number of components offering performance levels exceeding audiophile levels like a slew rate of 50V/µs and high-end extended dynamic sound. The amplifier provides 2x300W into 4 Ohm is equipped complete with temperature-controlled fan cooling, all common protective circuits such as over-temperature, short circuit, RFI and soft start.
The integral soft clip limiter protects against damage to the connected loudspeakers, the activity of a protective circuit, signal and limiter are shown for each channel by LEDʼs.
| AMPLIFIER SPECIFICATIONS |
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| Power output stereo 4Ω: | 2 x 300 Watt rms | | | Power output stereo 8Ω: | 2 x 180 Watt rms | | | Power output bridged 8Ω: | 600 Watt rms | | | Frequency Response: | 20 Hz ÷ 20 kHz | | | Signal/noise rate: | > 105 dB | | | Crosstalk: | > 70 dB | | | Distortion (THD+N): | | | | Intermodulation: | | | | Damping factor: | 200:1 (8 Ω) | | | Slew rate: | 50 V/μS | |
| INPUT SECTION |
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| Input connector: | 2 x XLR balanced, 6,3mm jack unbalanced | | | Input sensitivity: | 0 / 0.775 dBm/V RMS | | | Input impedance: | 10.000 kΩ | | | Controls: | Volume control for each channel | |
| OUTPUT SECTION |
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| Output connector: | 2 x Neutrik Speakon 4 ways | |
| SYSTEM PARAMETERS |
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| Cooling: | Two-speed fan | | | Protections: | Temperature, DC, RFI short circuit, Soft-Start thermal on transformer | | | Amplifier class: | H | |
| POWER REQUIREMENT |
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| Operating voltage: | 220÷240 / 110÷120 ~ 50 / 60 V ~ Hz | | | Max.current: | 6 A | | | Power Consumption: | 1300 W | |
| PHYSICAL SPECIFICATIONS |
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| Height: | 88 / 3.46 mm/inch | | | Width: | 483 / 19.01 mm/inch | | | Depth: | 350 / 13.77 mm/inch | | | Net Weight: | 11.45 / 25.24 Kg/Lbs | |
| SHIPPING INFORMATION |
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| Package height: | 120 / 4.72 mm/inch | | | Package width: | 540 / 21.25 mm/inch | | | Package depth: | 470 / 18.05 mm/inch | | | Shipping Weight: | 13.81 / 30.44 Kg/Lbs |
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BASIC Series - Intelligent Power
BASIC - that's meeting the tightest budgets and professional requirements
in reliability, flexibility and sound. Alone or in combination with the other
products of the Bittner portfolio.
The consequent realisation of the Bittner quality standards indicates once
more our understanding of the contracting business. It underlines our philosophy
that cost consciousness has nothing to do with giving up standards. Compromise
is a word unknown to Bittner Audio!
The incorporation of detent potentiometers, clip limiter, protection circuits for
any imaginable situation, as well as a first-class production process using only
highest-quality components made the BASIC series the choice of most contractors.
Certainly more than basic!
High Tech SMT design
Excellent sound and superior impulse response
Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter, 3 ms Muting Delay
XLR Inputs
Speakon and Binding Posts
Clip Limiter
Toroidal transformers
LED Indicators for SIGNAL, CLIP, PROTECT, POWER
Temperature controlled, variable speed, low noise fans
Detent potentiometers
Stereo / Bridged / Parallel Mode
Ground Lift
Robust Steel Chassis
3 Year Warranty
TECHNICAL DATA:
Basic 800: 2x 400 W @ 4 Ohm
Class: AB
Frequency Response: 20 Hz - 20 kHz (0 / -0.3 dB)
THD: < 0.03%
Signal-to-Noise Ratio: < -102 dB
Channel Seperation: > 85 dB
Input Sensitivity: +6 dBu
Input Clipping: 22 dBu
Input Impedance: 20 kOhm
Damping Factor: > 400 @ 4 Ohm
Cooling: 2x Fan (temp. reg. variable speed)
Weight: 13 kg.
Dimensions : 2 RU/483x89x265 mm (19" x 3.5" x 12.6“)
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