EcoRosin is a new line of premium rosins, proudly innovated, designed and created in Australia by Leatherwood Bespoke Rosin. ecoRosin strives to leave a zero footprint on our planet whilst offering string players premium rosin recipes for colourful music making. ecoRosin uses natural, plant based ingredients and resins, including organic waxes and hemp. ecoRosin uses no animal products and is 100% Vegan. ecoRosin is biodegradable, will leave no waste, and estimated CO2e emissions are offset through investment in renewable energy projects.

EcoRosin is a new line of premium rosins, proudly innovated, designed and created in Australia by Leatherwood Bespoke Rosin. ecoRosin strives to leave a zero footprint on our planet whilst offering string players premium rosin recipes for colourful music making. ecoRosin uses natural, plant based ingredients and resins, including organic waxes and hemp. ecoRosin uses no animal products and is 100% Vegan. ecoRosin is biodegradable, will leave no waste, and estimated CO2e emissions are offset through investment in renewable energy projects.

EcoRosin is a new line of premium rosins, proudly innovated, designed and created in Australia by Leatherwood Bespoke Rosin. ecoRosin strives to leave a zero footprint on our planet whilst offering string players premium rosin recipes for colourful music making. ecoRosin uses natural, plant based ingredients and resins, including organic waxes and hemp. ecoRosin uses no animal products and is 100% Vegan. ecoRosin is biodegradable, will leave no waste, and estimated CO2e emissions are offset through investment in renewable energy projects.

For complete using rosin it is recommended to purchase two rosins of different gradations e.g. 20% + 50%, or 30% + 60%

The Amber Range helps Double Bass players find the exact combinationof stickiness, grip, traction & lyrical quality to suit their playing needs.
Receive 2 different rosin recipes in each pack
Choose two recipes from our range of recipe grades (see recipe chart below). From hard and crisp rosins to soft and sticky rosins, our recipes suit all playing styles and conditions.
These recipes do not dry out like other rosins and one recipe would last 1-2 years with intensive playing. You can also mix them on the bow for a more customised result.

Luthier instrument form german workshop,
Dark Brown varnish,
Top plate spruce, Back plate flamed maple 2-pieced,
Ribs and scroll flamed maple,
Ebony fitting set with Paris eye, Pegs Schweizer.
Thomastik Infeld Red strings.

• Zeta Strados Cello 4-String Bridge Pickup (Zeta Made)
• [w/Original Strad.OS Preamp]
• Flame Maple Top
• Fusion Body/Fusion 4-String Straight Maple Neck
• Choice of Shaded or Burst Finish
• Custom 4-String Ebony Tailpiece (Zeta Made)
• Custom Cello Body Reference Frame
• Custom Tone Controls
• Fitted ZETA Case (Black)

5 strings violin!

• Zeta Jazz Bridge Pickup (Zeta Made)
• [w/'92 JLP Jazz Reissue Preamp]
• Fusion Double-Edge Body/Imbus 5-String Neck
• Sequential Flame Maple Top & Back
• 'Jean-Luc Ponty' Logo w/signed Signature Label
• Custom Ebony Chinrest (Zeta Made)
• Fitted ZETA Case (Black)

• Zeta Jazz Bridge Pickup (Zeta Made)
• w/’92 JLP Jazz Reissue Preamp
• Fusion Double-Edge Body/Imbus 4-String Neck
• Custom Ebony Chinrest (Zeta Made)
• Fitted ZETA Case (Black)

Luthier cello from Klaus Heffler workshop from 2021.
Sides and bottom plate of selected solid sycamore. Top plate made of solid spruce.
Ebony pegs with parisian eye.
Akusticus tailpiece with built-in finetuners;
Beautiful spirit varnish - golden-brown;
Light carbon endpin;
Made in Italy Dogal Montagnana.

Vittorio Bellarosa 1950 Viola No 1

Master Viola with Italian Luthier label.
Golden-brown varnish, top plate spruce one tone lighter than rest of the instrument. Back plate made of flamed mapel wood, ebony fitting set.

Instrument made by professionalists for professionalists,
Top plate made of spruce with strict, small increments,
Back plate, scroll and ribs made of sycamore with regular wave,
ebony fitting set,
Pirastro Obligato strings,
Despiau made in France bridge,
Instrument is characterised by its natural, deep and beautiful 'Viola' sound - even and warm.

Instrument from Peter Heffler workshop, spruce top plate, flamed maple back plate, sides and scroll. Ebony fittings set, Aubert A Mirecoure bridge, two finetuners, Thomastik Vision strings.