The Audio-Technica LP60 is a beloved entry-point into the world of vinyl record players, praised for its affordability, ease of use, and decent sound quality. However, one question frequently pops up among LP60 owners and prospective buyers: does it require a preamp to function optimally? In this in-depth article, we’ll delve into the world of phono preamps, explore the LP60’s internal circuitry, and provide a clear answer to this pressing question.
Understanding Phono Preamps and Their Purpose
Before we dive into the LP60’s specific requirements, it’s essential to understand the role of phono preamps in the context of vinyl playback. A phono preamp, also known as a phono stage or RIAA preamp, is an electronic device that amplifies the low-level signals produced by a turntable’s phono cartridge. These signals are unique in that they’re designed to conform to the Recording Industry Association of America (RIAA) equalization curve, which compensates for the physical limitations of vinyl records.
The primary function of a phono preamp is to:
Boost the signal strength: Phono cartridges typically output tiny voltage signals, often in the range of 1-10 millivolts. A phono preamp amplifies these signals to line level (usually around 1-2 volts), making them compatible with most audio equipment.
Apply RIAA equalization: As mentioned earlier, phono preamps apply the RIAA curve to the signal, which involves boosting high frequencies and cutting low frequencies to ensure an accurate representation of the original audio.
The LP60’s Internal Phono Preamp: A Closer Look
The Audio-Technica LP60 features a built-in phono preamp, which might lead you to believe that an external preamp is unnecessary. But let’s examine the internal circuitry to understand its capabilities and limitations.
The LP60’s internal phono preamp is a simple, single-stage design that provides a basic level of amplification and RIAA equalization. While it’s sufficient for casual listening, it might not offer the highest level of fidelity or flexibility. The internal preamp is also known to introduce a slight hum or noise, which can be detrimental to the sound quality.
Pros and Cons of the LP60’s Internal Phono Preamp
Here’s a summary of the benefits and drawbacks of the LP60’s built-in phono preamp:
| Pros | Cons |
|---|---|
| – Convenience: No need for an external preamp | – Limited gain and headroom |
| – Simplified setup | – Noise and hum introduction |
| – Cost-effective | – Limited adjustability and fine-tuning |
Do You Need an External Phono Preamp with the LP60?
Now that we’ve explored the LP60’s internal phono preamp, the question remains: do you need an external preamp to complement or replace the built-in one?
Short answer: It depends.
If you’re satisfied with the LP60’s sound quality and don’t plan on upgrading your setup, the internal preamp will likely suffice. However, if you’re looking to:
- Improve sound quality: An external phono preamp can provide a cleaner, more accurate signal with better dynamics and frequency response.
- Upgrade your turntable or cartridge: If you plan to upgrade your turntable or phono cartridge in the future, an external preamp can provide the necessary flexibility and adjustability.
- Add more connectivity options: External phono preamps often offer additional input and output options, such as balanced XLR connections or USB outputs.
then an external phono preamp is worth considering.
Choosing the Right External Phono Preamp for Your LP60
If you decide to invest in an external phono preamp, here are some key factors to consider:
Gain and Adjustability
Look for a preamp that provides a sufficient gain range (usually around 40-60 dB) and adjustable settings for impedance, capacitance, and gain. This will allow you to fine-tune the signal to your specific turntable and cartridge combination.
Noise Floor and Hum
Opt for a preamp with a low noise floor (typically around -80 dB or lower) and minimal hum introduction. This will ensure a cleaner signal and reduced background noise.
Connectivity and Flexibility
Consider a preamp with multiple input and output options, such as RCA, XLR, and USB. This will provide more flexibility when connecting your LP60 to other equipment, such as amplifiers, receivers, or digital recording devices.
Budget and Brand
Phono preamps can range from under $100 to over $1,000. Set a budget and research reputable brands like Audio-Technica, Pro-Ject, or Rega. Be sure to read reviews and compare features to find the best value for your money.
In conclusion, while the Audio-Technica LP60’s internal phono preamp is sufficient for casual listening, an external phono preamp can elevate your vinyl listening experience by providing improved sound quality, flexibility, and adjustability. By understanding the role of phono preamps and the LP60’s internal circuitry, you can make an informed decision about whether to invest in an external preamp and which features to prioritize. Happy spinning!
What is the preamp conundrum of the Audio-Technica LP60?
The preamp conundrum of the Audio-Technica LP60 refers to the issue of the built-in phono preamp’s quality and its impact on the overall sound quality of the turntable. Some users have reported that the built-in preamp can introduce noise, distortion, and coloration to the audio signal, which can affect the overall listening experience. This has led to a debate among audiophiles about the best approach to configuring the LP60’s preamp settings.
The conundrum arises because the LP60 is designed to be a plug-and-play solution for casual vinyl listeners, but the built-in preamp may not meet the standards of more discerning audiophiles. Users may need to decide whether to use the built-in preamp, connect the LP60 to an external preamp, or upgrade to a higher-end turntable with a better preamp. This decision ultimately depends on the user’s specific needs, budget, and listening habits.
What are the benefits of using an external phono preamp with the Audio-Technica LP60?
Using an external phono preamp with the Audio-Technica LP60 can offer several benefits, including improved sound quality, increased flexibility, and the ability to bypass the built-in preamp’s limitations. An external preamp can provide a cleaner and more accurate signal, which can result in a more detailed and nuanced listening experience. Additionally, an external preamp can offer more adjustment options, such as gain and impedance settings, which can allow users to fine-tune the signal to their specific needs.
By using an external preamp, users can also avoid any potential noise or distortion introduced by the LP60’s built-in preamp. This can be particularly beneficial for users who plan to use the LP60 with a high-end sound system or who want to extract the best possible sound quality from their vinyl records. Furthermore, an external preamp can provide a more future-proof solution, as users can upgrade or replace the preamp without having to replace the entire turntable.
Can I use the Audio-Technica LP60 with a receiver or amplifier that has a built-in phono input?
Yes, you can use the Audio-Technica LP60 with a receiver or amplifier that has a built-in phono input. In this case, you would connect the LP60 directly to the phono input on the receiver or amplifier, bypassing the built-in preamp on the turntable. This can be a convenient solution, as it eliminates the need for an external preamp and simplifies the setup process.
However, it’s essential to ensure that the receiver or amplifier’s built-in phono input is of high quality and capable of handling the LP60’s output. Some lower-end receivers or amplifiers may not have a high-quality phono input, which can result in subpar sound quality. In such cases, using an external preamp may still be the best option.
How do I know if the Audio-Technica LP60’s built-in preamp is introducing noise or distortion?
To determine if the Audio-Technica LP60’s built-in preamp is introducing noise or distortion, listen for any unusual sounds or characteristics in the audio signal. Common signs of noise or distortion include hissing, buzzing, or crackling sounds, as well as a “colored” or “warm” tone that may not be typical of the music being played.
Pay attention to the sound quality during quiet passages or when playing vinyl records with low volume levels. If you notice any anomalies, try connecting the LP60 to an external preamp or a receiver with a high-quality phono input to see if the issue persists. This can help you isolate the problem and determine whether the built-in preamp is the culprit.
Can I upgrade the Audio-Technica LP60’s built-in preamp?
Unfortunately, it is not possible to upgrade the Audio-Technica LP60’s built-in preamp. The preamp is an integral part of the turntable’s design and is not designed to be user-upgradeable. Any modifications to the built-in preamp would likely require significant technical expertise and may void the turntable’s warranty.
Instead, users who want to improve the sound quality of their LP60 may need to consider using an external preamp or upgrading to a higher-end turntable with a better preamp. This can provide a more effective solution, as it allows users to choose from a wide range of preamps or turntables that meet their specific needs and budget.
What are some popular external phono preamp options for the Audio-Technica LP60?
There are many external phono preamp options available that are compatible with the Audio-Technica LP60. Some popular choices include the Schiit Mani, the Pro-Ject Phono Box, and the U-Turn Audio Pluto. These preamps offer a range of features, including adjustable gain, impedance, and capacitance settings, as well as multiple input options and high-quality components.
When choosing an external preamp, consider your specific needs and budget. Look for preamps with good reviews, high-quality components, and adjustable settings to ensure that you can fine-tune the signal to your liking. It’s also essential to ensure that the preamp is compatible with the LP60’s output level and impedance.
Will using an external phono preamp void my Audio-Technica LP60’s warranty?
Using an external phono preamp with the Audio-Technica LP60 should not void the turntable’s warranty, as long as the preamp is connected and used in accordance with the manufacturer’s instructions. The LP60’s warranty typically covers defects in materials and workmanship, rather than issues related to external components or accessories.
However, it’s always a good idea to check the warranty terms and conditions before connecting an external preamp or making any modifications to the turntable. If you’re unsure about the warranty implications, contact Audio-Technica’s customer support or consult the user manual for more information.