Professional sound at its best.
 
The CD 1500 Power Amplifier combines a linear power supply and a Class D output to deliver Crest power in a compact and cost-effective package. The CD 1500 is very versatile, whether powering nightclub systems or high school gymnasiums. 
 
A traditional linear power supply is used in the CD Series. Because of the efficiency of the switching output stage, the transformer does not need to be big or heavy. This gives the CD Series amps an advantage in delivering huge power in a compact, rackmount package. The efficiency of the output stage also gives the power supply the ability to handle heavy duty cycles without compromising sonic integrity.
 
Crest Audio's engineering has also maintained sonic quality while incorporating the advantages of a switching output stage. High-power Class-D topology is the key to its efficiency and low operating temperature. An additional advantage to the CD 1500's design is the amount of power needed over time. This amplifier will dramatically reduce the number of kW/hr needed for operation.
 
Features

• Dramatically reduced net weight
• Linear power supply / Class D output stages
• Very low current draw
• Latest generation of high-speed, mosfet output devices
• Cooled by variable-speed fan with back-to-front airflow
• Inputs: balanced female XLR, 1/4" TRS combi jacks
• Outputs: Speakon and five-way binding posts
• Mode selector switch for stereo, parallel and bridged-mono operation
• Ground-lift switch and rear panel circuit breaker
• Recessed, stepped attenuators with removable knobs
• 16-gauge steel chassis, cast aluminum front panel
• TourClass protection circuits
• ACL (Active Clip Limiting) prevents speaker damage by providing gentle gain reduction when signal approaches the clipping threshold
• IGM (Instantaneous Gain Modulation) monitors speaker loads to detect conditions that may over-stress output devices, allowing safe operation into nominal 2 Ohm speaker loads
• AUTORAMP gradually increases gain to the attenuator level-settings when the amplifier is turned on, preventing abrupt turn-on levels
• Other protection features include: short circuit, DC voltage, comprehensive thermal management, current in-rush turn-on/off transient and sub/ultrasonic input
• Five-year warranty

Specifications

• Stereo Power 8 Ohms: 400 Watts
• Stereo Power 4/2* Ohms: 750 Watts
• Stereo Power 2 Ohm: 900 Watts
• Bridged Power 8/4* Ohm: 1500 Watts
• 1kHz, 0.2% THD+N Power figures are watts per channel, both channels driven.
• 11kHz, 0.4% THD+N for 2 ohm stereo and 4 ohm bridged operation.
• Maximum output voltage: 64V RMS
• Frequency response 1W @ 8 ohms: 20Hz—20khz, +/-1db
• Power bw rated power @ 4 ohms, 1% THD+N: 20Hz—20khz, +/-1db
• THD + N: 60db @ 1khz
• Gain / input sensitivity @ 4 ohms: Selectable: x20, x40, or .775 V for full rated output power
• Input impedance: >20kohms balanced, >10kohms unbalanced
• Hum and noise: > -100db, A-weighted below rated power @ 4 ohms
• Crosstalk: > -60db below max rated power (1khz)
• Class: D
• Power supply: Linear with toroid transformer
• Circuit breaker rating (120V/230V): 12A /8A
• Current draw (120VAC) 1/8 power, 4 ohms: 3.6A
• 1/3 power, 4 ohms: 7.5A
• At idle: 1.1A
• Thermal emissions 1/3 Power, 4 ohms BTU / hr: 614
• Cooling: Back to front via variable speed DC fan
• Input connectors: balanced female XLR, 1/4" TRS, unbalanced 1/4" TS on Neutrik combo connectors
• Output connectors: Five-way "touch-proof" binding posts and Neutrik Speakon connectors (which presents both outputs on the A Speakon for bi-amplified applications)
• Controls: front panel: twin recessed stepped attenuators, power switch
• Rear panel: signal ground-lift, mode select, gain select, circuit breaker
• LED indicators: signal level (5 element bargraph), protect, active, ACL / IGM
• Construction: 16-gauge steel chassis, cast aluminum front panel - optional handles available
• Dimensions (W x H x D): 19" x 3.5" x 15.375" (483 x 89 x 391 mm)

Shipping Policy

Effective Date: August 10, 2026

Thank you for shopping with Musictoner. This Shipping Policy explains how we process and deliver orders placed through our online store.

1. Shipping Destinations

Musictoner currently ships to addresses within the United States only.

We do not currently offer international shipping.

2. Order Processing

Most orders are processed within 1–2 business days after successful payment authorization.

Orders are generally processed Monday through Friday, excluding applicable U.S. holidays.

Processing time is separate from the shipping transit time.

Once your order has been shipped, you will receive a shipping confirmation email with tracking information when available.

3. Shipping Method

Free Standard Shipping

• Cost: Free

• Estimated Delivery: 5–8 Business Days

Delivery estimates begin after your order has been processed.

The estimated delivery time is not a guaranteed delivery date and may vary depending on the shipping carrier and destination.

4. Shipping Carriers

We may use reputable shipping carriers and fulfillment partners to deliver orders.

The carrier used may vary depending on the destination, product dimensions, package weight, and availability.

5. Order Tracking

When tracking information is available, it will be provided in your shipping confirmation email.

Please allow up to 24–48 hours for tracking information to become active after the shipment has been accepted or scanned by the carrier.

6. Incorrect Shipping Information

Customers are responsible for providing accurate and complete shipping information during checkout.

If an incorrect or incomplete address is provided, this may result in:

• Delivery delays

• Additional shipping charges

• Returned packages

• Failed delivery

Musictoner is not responsible for delays or failed deliveries caused by inaccurate information provided by the customer, except where otherwise required by applicable law.

7. Delivery Delays

Although we work to provide reliable delivery, delays may occur because of circumstances outside our reasonable control, including:

• Severe weather

• Natural disasters

• Carrier delays

• Transportation disruptions

• High shipping volumes

• Public holidays

• Unexpected operational issues

If your shipment is significantly delayed, please contact us so we can assist you.

8. Lost or Damaged Packages

If your package appears to be lost, significantly delayed, or arrives damaged, please contact us as soon as possible.

For damaged packages, we may request:

• Your order number

• Photographs of the product

• Photographs of the shipping box and packaging

• A description of the damage

We may work with the applicable shipping carrier or fulfillment provider to investigate the issue and determine an appropriate resolution.

9. Package Marked as Delivered

If the carrier shows your package as delivered but you cannot locate it, we recommend:

1. Checking around your delivery location.

2. Checking with household members or neighbors.

3. Checking with your building management if applicable.

4. Reviewing the carrier's delivery information.

5. Contacting the carrier directly.

Please also contact Musictoner if you are unable to locate the package so we can assist you.

10. Order Changes and Cancellations

If you need to change or cancel an order, contact us as soon as possible.

We will make reasonable efforts to accommodate your request before the order enters processing.

Once an order has been processed or shipped, changes or cancellations may no longer be possible. In such cases, an eligible return may be available under our Return & Refund Policy.

11. Returned Shipments

If a package is returned because of an incorrect address, refused delivery, failed delivery attempts, or an unclaimed shipment, additional shipping costs may apply if the customer requests that the package be resent.

Any refund for an undeliverable order will be handled in accordance with our Return & Refund Policy and applicable law.

12. Delivery Estimates

All delivery times stated on our website are estimates.

Standard Shipping: 5–8 Business Days

Delivery estimates do not include the order-processing period unless specifically stated otherwise.

13. Contact Us

If you have questions about shipping or delivery, please contact us:

Musictoner

Email: musictoner@twive.site

Phone: +1 (717) 467-5491