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Back Bass Trombone Stainless Steel Thayer Valve 9.5" Bell Double Seya Valve

Key Features

Product Description:

This is a Bach bass trombone featuring a double Seya valve system. The instrument has been retrofitted with Seya valves, which are no longer in production and are made of stainless steel, making them a valuable addition. The bell diameter is 9.5 inches, crafted from red brass, and can be removed for maintenance or transport. The instrument shows signs of age with lacquer wear but no significant dents. The slide and valves have been professionally adjusted, ensuring smooth operation and excellent sound quality across all registers. The mouthpiece is not included. The included case is in excellent condition, providing reliable protection for the instrument.

Item Specifics:

  • Brand: Bach
  • Instrument: Bass Trombone
  • Type: Double Seya Valve
  • Key:
  • Features: Retro-fitted Seya valves, removable bell
  • Finish Material: Lacquered
  • Bell Material: Red Brass
  • Leadpipe Material:
  • Body Material:
  • MPN:
  • Color: Red Brass
  • Experience Level:
  • Set Includes: Case
  • Valve Material: Stainless Steel
  • Number of Valves: 2
  • Bore Size:
  • Valve Type: Seya
  • Finish: Lacquered
  • Country of Origin:
  • California Prop 65 Warning:
  • Bell Diameter: 9.5 inches
  • Unit Quantity: 1
  • Unit Type: Instrument

Specifications

Brand Bach
Bell Diameter 9.5 inches
Bell Material Red Brass
Bore Size Medium
Color Red Brass
Country/Region of Manufacture
Experience Level Intermediate to Professional
Features Removable bell, professionally adjusted slide and valves
Finish Lacquered
Finish Material Lacquered
Instrument Bass Trombone
Number of Valves 2
Set Includes Trombone, Case
Type Double Seya Valve Bass Trombone
Unit Quantity 1
Unit Type Instrument
Valve Material Stainless Steel (Seya Valve)
Valve Type Double Seya Valve
Year Manufactured

Product Description

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Back Bass Trombone Stainless Steel Thayer Valve 9.5" Bell Double Seya Valve

Key Features

Product Description:

Up for sale is a Bach bass trombone featuring a double Seya valve system. This instrument has been retrofitted with Seya valves, which are no longer in production and made of stainless steel, making them a rare and valuable component. The bell diameter is 9.5 inches, crafted from red brass, and can be removed for maintenance or storage. The instrument exhibits some signs of age, including lacquer wear and minor surface scratches, but overall remains in good condition. The slide and valves have been professionally adjusted for smooth operation, providing excellent sound projection across all registers. Please note, the mouthpiece is not included. The included case is in very good condition, offering reliable protection for the instrument.

Item Specifics:

  • Brand: Bach
  • Instrument: Bass Trombone
  • Model:
  • Type: Double Seya Valve Bass Trombone
  • Finish Material: Lacquered
  • Bell Material: Red Brass
  • Bell Diameter: 9.5 inches
  • Leadpipe Material:
  • Body Material:
  • Color: Red Brass
  • MPN:
  • Experience Level: Intermediate to Professional
  • Valve Material: Stainless Steel (Seya Valve)
  • Set Includes: Trombone, Case
  • Bore Size:
  • Valve Type: Double Seya Valve
  • Number of Valves: 2
  • Finish: Lacquered
  • Country of Origin:
  • Features: Removable bell, professionally adjusted slide and valves
  • Bell Size: 9.5 inches
  • California Prop 65 Warning:
  • Unit Quantity: 1
  • Unit Type: Instrument
  • Model:
  • Brand: Bach

Specifications

Brand Bach
Country Japan
Bell Diameter Medium
Bell Material Yellow Brass
Bore Size Medium
Color Gold
Country/Region of Manufacture
Experience Level Advanced
Finish Lacquered
Finish Material Yellow Brass
Instrument Trombone
Number of Valves 1
Type Trombone
Unit Quantity 1
Unit Type Unit
Valve Material Brass
Valve Type Rotary
Year Manufactured

Product Description

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Description


[Accessories]

New items include all original accessories.
Used items generally do not include items not shown in the description or photos.

Shipping

Ships within approximately 1–7 business days via FedEx, DHL, UPS, or postal service.
Delivery by FedEx, DHL or UPS takes approximately 2–5 days depending on the country.
All items are shipped with a tracking number.
Shipping is usually free, but additional charges may apply depending on your country or region.
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Payment

Payment must be made within 3 days of purchase.
Payment methods provided by eBay are accepted.
We appreciate the prompt payment for the smooth delivery.

Returns

All items may be returned within 30 or 60 days of purchase.
Items in “Refurbished” condition are covered by a one-year warranty.
If you find any defects or damage to the product upon arrival, please contact us via message first before opening the return request or case. We will do our best to resolve the issue promptly.

Voltage

Electrical products must use the appropriate power supply voltage indicated on the product.
Malfunctions caused by use of the wrong voltage are not covered by the warranty.
Those that support only 100V should be used in a 100V environment, using a transformer if necessary. We also sell transformers, so please feel free to inquire.

International Buyers - Please Note:

Import duties, taxes, and charges aren't included and are the buyer's responsibility.
Please consult your country's customs office prior to buying.
For US Buyers: Customs duties and other fees for items priced under $2,500 are included in the shipping cost. Therefore, no additional charges are required (Excluding items covered by the Authenticity Guarantee service).
Thank you for your understanding.