What components are included in this package?

The package includes one Pearl TH-900S Short Tom Holder and one Pearl ADP-20 2-Way Adaptor clamp. These two pieces work together to form a complete mounting solution for a single tom.

What is the benefit of the Uni-Lock tilter?

The Uni-Lock tilter provides infinite positioning options because it does not use gears or teeth. This allows the drummer to set the tom at any specific angle for optimal playability.

How does the ADP-20 clamp attach to other hardware?

The ADP-20 features two quick-release hinges that allow the clamp to open wide and snap onto existing stand tubes. This eliminates the need to remove cymbal tops or other components to slide the clamp on.

What are UltraGrip wingnuts?

UltraGrip wingnuts are specially designed fasteners included with the ADP-20 adaptor. They feature an ergonomic shape that allows for high torque and comfortable tightening to ensure the tom holder stays in place.

Is the TH-900S a long or short tom holder?

The TH-900S is a short-post tom holder. This design is intended for configurations where a shorter vertical tube is desired, often to keep the mounting height low or to reduce bulk.

Can this mount be used for session work?

Yes, Pearl specifically describes this product as being perfect for working drummers with important sessions to prepare for. Its quick-release features facilitate fast setup and breakdown.

Does this require a separate tom stand?

No, this is designed to mount a tom onto your existing hardware, such as a cymbal stand. The ADP-20 clamp bridges the gap between the tom holder and the host stand.

What is the typical price for this mounting system?

The typical price range for the Pearl TH-900S/ADP-20 combination is approximately £95. Prices may vary slightly depending on the retailer.

Is the motion of the tilter smooth?

Yes, the Uni-Lock tilter is designed for ease of motion. This allows for fluid adjustments when finding the correct position for the drum.

How many drums can this unit hold?

This specific combination is designed to hold a single tom-tom. The ADP-20 has two sides: one for the host stand and one for the TH-900S tom holder.

Will the ADP-20 fit non-Pearl stands?

While designed by Pearl, the ADP-20 is a universal 2-way adaptor. It is generally compatible with most standard drum stand tubing sizes from various manufacturers.

How does this compare to a Tama Roadpro stand?

The Pearl solution is a clamp-on attachment for existing stands, whereas the Tama Roadpro HTS88W is a standalone tripod mount. The Pearl option is generally more portable and saves floor space.

Gear article

Pearl TH-900S Tom Holder and ADP-20 Clamp Combination

The Pearl TH-900S/ADP-20 is a comprehensive drum mounting solution designed to attach a single tom-tom to existing hardware. It combines the short-post Uni-Lock tom holder with a two-way multi-clamp, offering drummers a secure and highly adjustable method for expanding their kit configuration.

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Overview and Purpose

The Pearl TH-900S/ADP-20 package is an all-in-one hardware bundle intended for drummers looking to add a rack tom to an existing stand, such as a cymbal or hi-hat stand. By integrating the tom holder directly with a specialised adaptor, it eliminates the need for a dedicated tom stand, saving floor space and reducing the weight of a hardware bag. The 'S' designation in the TH-900S refers to its short-post design, which is particularly useful for low-profile mounting or for use with deeper drum shells.

Uni-Lock Tilter Technology

The core of the TH-900S component is the Uni-Lock tilter. Unlike traditional geared tilters that rely on teeth to lock the position, the Uni-Lock mechanism allows for 360-degree, infinite motion. This enables the drummer to set the drum at the exact angle required for their ergonomic needs without being restricted by pre-set notches. The motion is smooth, allowing for fine-tuned adjustments during kit setup.

ADP-20 Adaptor Features

The ADP-20 is a 2-way adaptor that serves as the interface between the tom holder and the host stand. It features:

Quick-Release Hinges: Two hinges allow the clamp to be opened fully, enabling fast attachment to stands without having to slide the clamp over the top of the tubing.
UltraGrip Wingnuts: Large, ergonomic wingnuts designed for maximum leverage and comfort, ensuring the clamp remains secure under the weight of the drum.
Versatility: The adaptor is designed to fit a variety of tube diameters, making it compatible with most standard drum hardware brands.

Target Audience and Application

This mounting solution is primarily aimed at working drummers and session musicians who require reliable hardware that is easy to assemble and dismantle. Its robust construction provides the 'peace of mind' necessary for high-intensity performances. It is also an ideal choice for drummers with limited stage space who need to consolidate their hardware footprint.

Comparison to Alternatives

Compared to standalone units like the Tama Roadpro Single Tom Stand, the Pearl TH-900S/ADP-20 combination offers a more compact and cost-effective way to mount a single drum by utilizing existing vertical supports. While it lacks the independent footprint of a dedicated stand, it offers superior portability. Within the Pearl ecosystem, it provides a more professional feature set—specifically the Uni-Lock tilter—than entry-level non-geared holders.

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Frequently asked questions

What components are included in this package?: The package includes one Pearl TH-900S Short Tom Holder and one Pearl ADP-20 2-Way Adaptor clamp. These two pieces work together to form a complete mounting solution for a single tom.
What is the benefit of the Uni-Lock tilter?: The Uni-Lock tilter provides infinite positioning options because it does not use gears or teeth. This allows the drummer to set the tom at any specific angle for optimal playability.
How does the ADP-20 clamp attach to other hardware?: The ADP-20 features two quick-release hinges that allow the clamp to open wide and snap onto existing stand tubes. This eliminates the need to remove cymbal tops or other components to slide the clamp on.
What are UltraGrip wingnuts?: UltraGrip wingnuts are specially designed fasteners included with the ADP-20 adaptor. They feature an ergonomic shape that allows for high torque and comfortable tightening to ensure the tom holder stays in place.
Is the TH-900S a long or short tom holder?: The TH-900S is a short-post tom holder. This design is intended for configurations where a shorter vertical tube is desired, often to keep the mounting height low or to reduce bulk.
Can this mount be used for session work?: Yes, Pearl specifically describes this product as being perfect for working drummers with important sessions to prepare for. Its quick-release features facilitate fast setup and breakdown.
Does this require a separate tom stand?: No, this is designed to mount a tom onto your existing hardware, such as a cymbal stand. The ADP-20 clamp bridges the gap between the tom holder and the host stand.
What is the typical price for this mounting system?: The typical price range for the Pearl TH-900S/ADP-20 combination is approximately £95. Prices may vary slightly depending on the retailer.
Is the motion of the tilter smooth?: Yes, the Uni-Lock tilter is designed for ease of motion. This allows for fluid adjustments when finding the correct position for the drum.
How many drums can this unit hold?: This specific combination is designed to hold a single tom-tom. The ADP-20 has two sides: one for the host stand and one for the TH-900S tom holder.
Will the ADP-20 fit non-Pearl stands?: While designed by Pearl, the ADP-20 is a universal 2-way adaptor. It is generally compatible with most standard drum stand tubing sizes from various manufacturers.
How does this compare to a Tama Roadpro stand?: The Pearl solution is a clamp-on attachment for existing stands, whereas the Tama Roadpro HTS88W is a standalone tripod mount. The Pearl option is generally more portable and saves floor space.