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Introducing the CS-300A integrated amplifier by Cayin, a single-ended tube design intended to enthrall tube enthusiasts with its impressive range of technical features. At the heart of this amplifier lie two direct-heated 300B output tubes, renowned for their exceptional audio quality. These tubes operate in a single-ended configuration, driven by a 6SL7 voltage amplifier stage and a downstream 6SN7 driver stage. The responsibility of channel-separated high-voltage rectification is undertaken by two GZ34 tubes. Despite its puristic single-ended circuitry, the CS-300A manages to deliver an impressive 8 watts RMS per channel.
The pre-in input of the CS-300A allows it to function as a dedicated power amplifier. Various taps for 4, 8, and 16 ohms enable precise matching to the connected speakers. Additionally, the CS-300A is equipped with a specially designed output transformer featuring separate winding taps for a dedicated headphone output, making it suitable for headphone listening.
This amplifier also incorporates convenient features such as an integrated bias adjustment instrument for the 300B tubes and a two-stage switch for individual control of the negative feedback. The CS-300A is meticulously hand-built using point-to-point wiring, ensuring exceptional build quality. To safeguard the amplifier and its sensitive components, a soft-start circuit is implemented, prolonging tube and component lifespan. High-voltage fuses are utilised to protect other components in the event of a tube failure.
Controlling the CS-300A is effortless with the included remote control, which comes encased in a durable metal housing.
McCalls AV strives to make every purchase a happy one.
Please read our refund, return and repair policy before making a purchase from McCalls AV, below outlined are our policy on refunds, returns and repairs and your rights under the Australian Consumer Law.
Always inspect any products that we have delivered to you or that you picked up from the McCalls AV store, to make sure you are completely satisfied with the condition of the products, including that the products are of merchantable quality.
If you have any questions about this policy, please contact our staff on 02 4732 6605 or click here to email.
Please choose carefully as refunds for change of mind would only be accepted with a restocking fee subject to approval. We recommend you carefully choose any products before adding them to your cart and continuing with your order. The restocking fee is 25% if approved.
If any products are delivered damaged, please contact our Customer service Staff as soon as possible. McCalls AV will organise to have your products returned to McCalls AV and to arrange for a replacement of your products fast. Damaged products need to be returned in the same condition received by you with all original packaging, accessories and manuals.
McCalls AV will refund all delivery charges in the event an item has to be returned due to a fault or damage and no replacement items can be found. Delivery refund will only be approved within 14 days of purchase and all original packaging, accessories and manuals are included.
Refer to Consumer Guarantee laws for more information.
Any Refunds will be made by McCalls AV using the same method of payment used to make your purchase. Refunds will normally be processed within five (5) days.
McCalls AV reserve the right to refund and cancel any order when the below occurs.
You will be contacted by email to explain why a refund has been issued and products not delivered.
Before returning any goods please contact our service team for approval and return merchandise number 02 4732 6605
You may also contact McCalls AV on 02 4732 6605 or visit the store where the items were collected. A McCalls AV team member will help you with any return or repair. This will include inspecting the products, organising for the products to be repaired, or offering you a replacement.
Products need to be returned within a reasonable time period. This timeframe may vary from product to product and may depend on the type of product you purchased and the price you paid.
If any goods cannot be easily returned to the McCalls AV store, due to where you are located please contact our service staff for help with logistics 02 4732 6605
Products returned under warranty will be assessed and/or repaired within a reasonable time period. You will be provided with a repair time after the item is assessed. This time may vary due to reasons beyond our or the manufacturer's control, such as parts availability and incorrect fault advice given.
You may be required to pay labour, assessment or freight costs, such as where goods are assessed to have been damaged by misuse or accident, or where the goods are assessed not to be faulty. We will provide you with a cost if this case arrises.
If any electrical goods that you returned may lose settings or user saved preferences during the resetting and rebooting phases in a repair sequence.
Purchasing from McCalls AV is an acceptance of the above policies.
If you have any questions relating to your Order, please contact us on 02 4732 6605 or email customer support on info@mccallsav.com.au.